V.  Choose the correct answers.

      1.   I think we                    have electric taxis very soon.

            A. may                        B. might                      C. will                         D. would

      2.   With teleportation, you disappear at a place, and then                      in another place seconds later.

            A. appears                   B. appeared                 C. reappear                 D. reappears

      3.   Every day over1,000 new cars add to the city and the city of over 20 million people is getting more and more                    .

            A. expensive               B. famous                   C. difficult                  D.gridlocked

      4.   My brother and I often come to school                      foot.

            A. at                            B.in                             C.by                            D. on

      5.   Skycycling tubes will be easy                         .

            A. drive                       B. to drive                   C. ride                         D. to ride

      6.   The white cat is Helen’s, and the black cat is                        .

            A. my                          B.I                               C. mine                       D. ofmine

      7.   We try to make the future green by using vehicles or kinds of energy that are           

            A. environmentally friendly                           B. environment friendly

            C. environmentally friendship                       D. environmental friendly

      8.   This is Linda’s hat, and those shoes are                     , too.

            A. her                          B. hers                         C. our                          D. their

      9.   It will be                      to ride a jet pack in bad weather because it doesn’t have a roof.

            A. enjoyable               B. pleasant                  C. unpleasant              D. comfortable

      10. A sky safety system can help cars to _______ traffic jams and crashes.

            A. prevent                   B. have                        C. use                          D.t ake

      11. People won’t use flying cars              the year 2050.

            A. before                     B. after                        C. during                     D. until

      12. Is                     the most serious problem?

            A. pollution                B. polluted                  C. pollute                    D. pollutant

      13. We believe that urban transport pods can travel                    around 30kph.

            A. with                        B. at                            G. in                            D. on

      14. Do you think the                     price will increase next month?

            A. fossil fuels             B. gases                       C. fuel                         D. natural gases

      15. We will use more                   energy in the future.

            A. solar                       B. sunny                      C. sun                          D. sunlight

      16. A jet pack doesn’t                   a lot of space.

            A. have                        B.bring                        C. take                         D. occur

      17. Which             of transport do you think will be used in the future?

            A. mean                      B. meaning                 C. meanings                D. means

      18. We are looking for types of vehicles that help us to avoid                .

            A. traffic                     B. traffic jams             C. rush hours              D. walking

      19. The Segway, which is a                      vehicle, will be a success.

            A. two-wheels             B. two wheels             C. two wheel               D. two-wheel

      20. With the Segway, the driver pulls the handle to go back or pushes it to go        .

            A. forward                  B. backward                C. round                      D. fly

I. Choose the best answer. 1. I think we have electric taxis very soon. A. will B. might C. may D. would 2. All the houses in our village will be by solar energy. A. frozen B. widened C. heated D. heightened 3. Nuclear energy is , but it is dangerous. A. renewable B. non-renewable C. natural resource D. fossil fuel 4. My brother and I often come to school foot. A. at B.in C. by D. on 5. Sky cycling tubes will be easy . A. drive B. to drive C. ride D. to ride 6. The white cat is Helen’s, and the black cat is . A. my B. I C. mine D. of mine 7. We try to make the future green by using vehicles or kinds of energy that are A. environmentally friendly B. environment friendly C. environmentally friendship D. environmental friendly 8. This is Linda’s hat, and those shoes are , too. A. her B. hers C. our D. their 9. Some new energy-saving bulbs in the dining room. A. will be put B. will put be C. will put D. will be putting 10. A sky safety system can help cars to _______ traffic jams and crashes. A. use B. have C. prevent D. take 11. People won’t use flying cars the year 2050. A. before B. after C. during D. until 12. Is the most serious problem? A. pollution B. polluted C. pollute D. pollutant 13. We believe that urban transport pods can travel around 30kph. A. with B. at G. in D. on 14. She cooking in the kitchen at 7 PM tomorrow. A. will B. is C. will be D. be 15. We will use more energy in the future. A. solar B. sunny C. sun D. sunlight 16. Alternative sources of energy developed in the near future. A. has been B. will be C. is D. was 17. Which of transport do you think will be used in the future? A. mean B. meaning C. meanings D. means 18. We are looking for types of vehicles that help us to avoid . A. traffic B. traffic jams C. rush hours D. walking 19. What should we do to electricity? A. take B. cut C. save D. waste 20. Low energy light bulbs should be used to electricity. A. convert B. save C. spend D. buy giúp mình với nha

21. I think we__________ have electric taxis very soon.

A. may                         B. might                       C. will              D. would

22. With teleportation, you disappear at a place, and then__________ in another place seconds later.

A. appears                               B. appeared                 C. reappear                  D. reappears

23. Every day over1,000 new cars add to the city and the city of over 20 million people is ge                B. famous                    C. difficult                   D. gridlocked

24.       My brother and I often come to school__________ foot.

A. at                                         B. in                             C. by                           D. on

25. Skycycling tubes will be easy__________.

A. drive                                   B. to drive                    C. ride             D. to ride

26. The white cat is Helen’s, and the black cat is__________.

A. my                                      B. I                              C. mine                        D. of mine

27. We try to make the future green by using vehicles or kinds of energy that are__________.

A. environmentally friendly                B. environment friendly

C. environmentally friendship             D. environmental friendly

28. This is Linda’s hat, and those shoes are__________, too.

A. her                                      B. hers             C. our                          D. their

29. It will be__________ to ride a jet pack in bad weather because it doesn’t have a roof.

A. enjoyable                            B. pleasant                   C. unpleasant   D. comfortable

30. A sky safety system can help cars to__________ traffic jams and crashes.

A. prevent                                B. have                        C. use                          D. take

31. People won’t use flying cars__________ the year 2050.

A. before                                 B. after                        C. during                     D. until

32. Is__________ the most serious problem?

A. pollution                             B. polluted                   C. pollute                     D. pollutant

33. We believe that urban transport pods can travel                around 30kph.

A. with                         B. at                             C. in                            D. on

34. Do you think the__________ price will increase next month?

A. fossil fuels              B. gases                       C. fuel             D. natural gases

35. We will use more__________ energy in the future.

A. solar                                    B. sunny                      C. sun              D. sunlight

36. A jet pack doesn’t__________ a lot of space.

A. have                                    B. bring                        C. take             D. occur

37. Which__________ of transport do you think will be used in the future?

A. mean                                   B. meaning                  C. meanings                 D. means

38. We are looking for types of vehicles that help us to avoid                        .

A. traffic                                  B. traffic jams  C. rush hours   D. walking

39. The Segway, which is a__________ vehicle, will be a success.

A. two-wheels              B. two wheels  C. two wheel   D. two-wheeletting more and more__________.

A. expensiv

Giúp mình với

UNIT 11 – grammar and vocabulary

20. When the cat saw the dog, it stopped in __________ tracks.

A. my B. its C. his D. hers

21. I think we__________ have electric taxis very soon.

A. may B. might C. will D. would

22. With teleportation, you disappear at a place, and then__________ in another place seconds later.

A. appears B. appeared C. reappear D. reappears

23. Every day over1,000 new cars add to the city and the city of over 20 million people is getting more and more__________.

A. expensive B. famous C. difficult D. gridlocked

24. My brother and I often come to school__________ foot.

A. at B. in C. by D. on

25. Skycycling tubes will be easy__________.

A. drive B. to drive C. ride D. to ride

26. The white cat is Helen’s, and the black cat is__________.

A. my B. I C. mine D. of mine

27. We try to make the future green by using vehicles or kinds of energy that are__________.

A. environmentally friendly B. environment friendly

C. environmentally friendship D. environmental friendly

28. This is Linda’s hat, and those shoes are__________, too.

A. her B. hers C. our D. their

29. It will be__________ to ride a jet pack in bad weather because it doesn’t have a roof.

A. enjoyable B. pleasant C. unpleasant D. comfortable

30. A sky safety system can help cars to__________ traffic jams and crashes.

A. prevent B. have C. use D. take

31. People won’t use flying cars__________ the year 2050.

A. before B. after C. during D. until

32. Is__________ the most serious problem?

A. pollution B. polluted C. pollute D. pollutant

33. We believe that urban transport pods can travel around 30kph.

A. with B. at C. in D. on

34. Do you think the__________ price will increase next month?

A. fossil fuels B. gases C. fuel D. natural gases

35. We will use more__________ energy in the future.

A. solar B. sunny C. sun D. sunlight

36. A jet pack doesn’t__________ a lot of space.

A. have B. bring C. take D. occur

37. Which__________ of transport do you think will be used in the future?

A. mean B. meaning C. meanings D. means

38. We are looking for types of vehicles that help us to avoid .

A. traffic B. traffic jams C. rush hours D. walking

39. The Segway, which is a__________ vehicle, will be a success.

A. two-wheels B. two wheels C. two wheel D. two-wheel

40. With the Segway, the driver pulls the handle to go back or pushes it to go.

A. forward B. backward C. round D. fly

41. __________ books are here. __________ are there.

A. Theirs – ours B. Their – our C. Theirs – our D. Their – ours

42. __________ is a single-wheel bike.

A. Mono wheel B. Hover scooter C. Segway D. Teleporter

43. Choose the word having different stress from the others.

A. harvest B. parade C. music D. pumpkin

44. __________ the film was gripping, Tom slept from beginning to end.

A. Therefore B. Despite C. However D. Although

45. You should look right and left when you go __________ the road.

A. down B. across C. up D. along

46. You found the plot of the film __________

A. boring B. bored C. interested D. acting

47. A lot of dancers go to Rio de Janeiro to __________ the Carnival.

A. attend B. join C. perform D. appear

48. Nuclear power __________ in the future.

A. will replace B. replaced C. will be replacedD. replaces

49. Wind, hydro and solar are __________ resources.

A. modern B. renewable C. non-renewable D. new

50. It’s really difficult to __________ a bicycle up the hill.

A. fly B. drive C. pedal D. sail
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7. I think we ___ have electric taxis very soon

A. may

B. might

C. will

D. would

8. With teleportation, you disappear at a place, and then ___ in another place seconds later

A. reppear

B. reappears

c. appeats

D. appeared

9. Every day over 1000 new cars add to the city and the city of over 20 million people is getting more and more ___

A. difficult

B. famous

C. expensive

D. gridlocked

10. My brother and I often come to school ___

foot

A. at

B. in

C. by

D, on

11. With the Segway, the driver pulls the handle to go back or pushed it to go ___

A. fly

B. forward

C. round

D. backward

12. The Segway, which is a ___ vehicle, will be success

A. two-wheels

B. two wheels

C.two wheel

D. two-wheeled

1. Fortunately, I .... working alone otherwise I would have got really bored at the night shift.
A) was supposed to
B) was to
C) was used to
D) would
E) used to

2. I don't think it was a good idea to intervene, instead, you .... your child to abandon the habit of thumb-sucking gradually, all by himself.
A) have allowed
B) had allowed
C) must have allowed
D) were able to allow
E) could have allowed

3. After the voyaging ship was wrecked during a storm at sea, unfortunately, only two of the men on board .... swim to the small island nearby.
A) might
B) were supposed to
C) could
D) were able to
E) had to

4. I don't know why she didn't ask me how to do it as I ---- her.
A) must have helped
B) could have helped
C) might help
D) should have helped
E) could help

5. Martin ---- my tennis racket without asking my permission. I got really angry with him.
A) needn't have taken
B) must not have taken
C) shouldn't have taken
D) didn't need to taken
E) might not have taken

6. I don't know why Peter is so late; do you think he ---- lost coming here?
A) may get
B) could get
C) must have got
D) might have got
E) was to have got

7. What ---- to Phil? He said he ---- here at eight o'clock.
A) might have happened / will be
B) should have happened / has been
C) may happen / will have been
D) would happen / is
E) can have happened / would be

8. One of the US national security advisers ---- there ---- better intelligence sharing before the September 11 attacks.
A) had acknowledged / can be
B) acknowledges / might be
C) has acknowledged / could have been
D) acknowledged / must be
E) would acknowledge / will have been

9. We all think that Maria ---- an interesting person to meet as we ---- a lot of stories about her so far.
A) is / had heard
B) can be / heard
C) might have been / hear
D) would be / have heard
E) will be / will have heard

10. As a young woman who had never given birth before, she ---- what the experience of childbirth ---- like.
A) doesn't know / will be
B) may not know / is
C) must not have known / will be
D) may not know / would be
E) couldn't have known / would be

if i ......., i would express my feelings

a .were asked

b .would ask

c. had been asked

d, asked

2 i am very thin . i think, if i .............. smoking , i might get fat

a stop b.had stopped c will stop d stopped

3 if i .................. that yesterday , i .......................them

a, had discovered / would inform

b, had discovered / would have informed

c, had discovered / could inform

d, discovered / can inform

i think he is not at home , if he ,,,,,,,,,,,,,,,,in , he ...............the phone

a. was/answered

b. were/ would answer

c, were / would have answered

d, had been /would have answered

if Colmbus .......money from Qeen Isabella , he ..............across the Atlantic

a. do not receive /could not sail

b had not received/might not have sailed

c did not receive /might not have sailed

d would not receive /might not sail

if anybody ............a questions, please ask me after class

a, had b, have c, c has d, will have

 Điền trợ động từ thích hợp vào chỗ trống: Can - may - must - should - ought to - might - will - couldn’t Can - could - might - ought to - should - may - would - must - had better - will - shall - have to

1 I wasn't tired but my friend ........

2 I like hot weather but Ann ....

3 "Is Colin here?" "He .... five minutes ago, but I think he's gone home now."

4 Liz said she might phone later this evening but I don't think she ....

5 "Are you and Chris coming to the party?" "I .... but Chirs ...."

6 I don't know whether to apply for the job or not. Do you think I .... 7 "Please don't tell anybody what I said." "Don't worry I ...."

8 "You never listen to me." "Yes I ...."

9 "Can you play a musical instrument." "No but I wish I ...."

10. "Please help me." "I'm sorry. I .... if I .... , but I ...."