chữ số vì khi đứng ở vị trí nào, số đó cũng có giá trị là 

Bài 4: Viết số thích hợp vào chỗ chấm

a) 3m 5cm = …………………cm

1207g = ………………….kg

3142m = …………km…………….m

508kg = ………….tạ

b) 12m2 4dm2 = ………………..m2

26,8 m2 = …………… m2………….dm2

36 km2 4hm2 = …………………… km2

17,8 m2 = ……………. m2……………dm2

c) 152 m = ............... km

d) 82 kg = ........... tấn

3 m 2 dm = ................m

4 tấn 16 kg = ............ tấn

99 mm = ................ m

2 kg 2 g = ............. kg

5 km 75 m = .................km

200 g = ............. kg

XVIII. Khoanh tròn đáp án đúng:

1. What subject do you like ..........  ?

a. most                         b. best                          c. English                     d. in

2. This is the story ..........   my class.

a. of                              b. to                              c. with                          d. for

3. Are you writing a letter..........  her?

a. for                             b. about                        c. to                               d. from

4. I’m reading a book ..........  Santa Claus.

a. about                        b. to                              c. from                          d. with

5. Did your father read a letter .............  your sister, yesterday?

a. for                             b. from                         c. about                        d. of

6. The teacher is telling a story ............   the students.

a. for                             b. about                        c. to                               d. from

7. We are learning ...............   animals and plants .......  French.

a. for – in                     b. about – in                c. to – of                       d. about - of

8. I’m doing my homework. Let’s play chess ........... .a. earlyb. latec. laterd. too

9. There is a market ..............  my house.

a. near                          b. on                             c. in                               d. from

10. ......... the break time, we never play voleyball.

a. in                              b. during                      c. until                          d. before

11. I often play football .......... the schoolyard with my friends.

a. on                             b. side                          c. in                               d. in frond of

12. What did you do .........  Ha Long Bay?

a. the                            b. in                              c. from                          d. at

13. My brother usually goes fishing ..........   quiet dard.

a. in                              b. during                      c. until                          d. after

14. What did her friends do .........  ?

a. there                         b. tonight                     c. homework               d. every day

15. Can you tell me ..........  your school?

a. to                              b. from                         c. about                        d. with

16. Let’s sing a song ....... A, B, C.

a. for                             b. from                         c. about                        d. of

17.  Say good bye ......... Miss Mai.

a. about                        b. to                              c. from                          d. with

18. There’s a small cloud ......... there.

a. over                          b. in                              c. next                          d. behide

19. Next weekend, they are watching a foot ball match between Liverpool and Manchester United.........Oxford stadium.

a. of                              b. in                              c. from                          d. at

20. The first month ...... the year is january?

a. at                               b. about                        c. of                              d. in

21. When are you coming ........... HaNoi? .........  three days.

a. after – back             b. back – after             c. from – at                  d. from - in

22. ...........  where’s the museum? Well, go......... turn right. It’s on your left.

a. sorry – ahead          b. excuse me – ahead      c. sorry – to            d. excuse me - ing

23. I’m going to Ho Chi Minh city ........ boat.

a. by                             b. on                             c. in                               d. with

24. My mother ............. to work at 6.00 am.

a. is going                    b. goes                          c. went                          d. go

25. Look! Lan ............ her exercises in the class.

a. does                          b. do                             c. is doing                    d. did

26. I .............. a football match with my girl friend, tonight.

a. watched                   b. watch                       c. am watching            d. am going to watch

My sister ........... English subjects three years ago.

a. teach                        b. teached                    c. teaches                     d. is teaching

27. We often go to sleep early but we went to bed ........ yesterday.

a. late                           b. too                            c. on                              d. at

28. Miss Hoa and her boy friend are in the kitchen. They..........

a. cook                         b. cooked                     c. are cooking             d. cooks

29. I.......... with my ant in Hue in 2008.

a. live                           b. am living                 c. lives                          d. lived

30. Where’s mummy? She is in the livingroom. She .............. a newspaper.

a. read                          b. reads                        c. is going to read       d. is reading

31. Last Sunday ........... her birthday. I ............ her a lot of flowers.

a. were – gave             b. was – gave              c. were – give              d. was - give

32. Now, It’s break time. They ................  volleyball ............ the schoolyard.

a. play – in                  b. are playing – on         c. are playing – in   d. play - on

33. My brother ...................  me next Monday.

a. visits                        b. visited                      c. is visiting                 d. is going to visit

34. He ................ A new bike last spring. Are you ........... it at the moment?

a. buy – see                 b. bought – seeing      c. bought – see            d. buy - seeing

35. What time ....... you sleep last night? I .......... at 8.00.

a. do – sleep                b. did – sleep              c. do – slept                 d. did - slept

36. I never go swimming but I .......... very much yesterday.

a. don’t swim              b. swam                        c. didn’t swim             d. am swimming

37. Mr Hung usually .............  to many interesting place in summer.

a. go                              b. went                         c. goes                          d. is going

38. I ......... back home .......... school very early last Friday.

a. come - to                 b. come - from            c. came - to                  d. came - from

39. She ...............   her teeth and ..........   her face every morning.

a. brushes – washes   b. brush – wash          c. brushs – washes     d. brushes - washs

40. I sometimes play hide-and-seek in the schoolyard........

a. last week                 b. next week                c. every day                 d. to day

22. Her father enjoys films ________ her mother  is fond of plays.

A. although                 B. but                          C. and             D. because

23. Take a deep _______ and then go to sleep.

A. breath                     B. breathe                    C. breathing                D. breather

24. Change these sentences _______ English, please.

A. into                         B. to                C. up to        D. in

25. He doesn't like candy. I________

A. don't too                 B. don't, either            C. don't neither      D. do so

26. Mark____a lot of great photos on his holiday.

27. Imagine someday you would live  without______

A. electricity   B. electric                    C. electrician   D. electrical

28. The librarian told us not ______ reference books out of the library.

A. took                        B. taking                     C. take             D. to take

29. When I came to visit her last night, she ______ a bath.

A. had                         B. was having             C. were having            D. is having

30. According to the weather ______ it will be raining tonight.

A. forecast                  B. forecaster                C. forecasted   D. Forecasting

1.      After a month, Hoa got used to ………………. in her new school.

A. study          B. studying                 C. studied                               D. is studying

2.      She told me ……… up too late.

A. don’t stay   B. not to stay              C. not stay                               D. to not stay

3.      Her son was absent from school …………… of his illness last Tuesday

A. because       B. instead                    C. though                                D. but

4.      That child ……… to go at once .

A. will             B had better                C. has                                      D. have

5.      The front yard is …………. to play soccer in.

A. small too     B. so small                   C. too small                             D. very small

6.      My brother feels …………… again after his operation.

A. strongly      B. strength                  C. strong                                 D. enough strong

7.      He doesn’t enjoy …………… basketball

A. to play        B. plays                       C. played                                 D. playing

8.      This form must have the ……………. of the writer.

A. to sign        B. signature                             C. signing                                D. sign.

9.       Jane and Jack stood in front of the mirror and looked at ........................ .

A. herself        B. himself                    C.theirselves                            D. themselves

10.   Susan is the ........................... of the three girls.

A. prettier        B. prettiest                  C. pretty                                  D. prettily

11.   ......................the beginning of the day called morning or evening?

A. Is                B. Are                         C. Does                                   D.Can

12.   Nam ................... familiar with getting up early in winter two years ago.

A. was             B. were                        C. is                                         D. has been

13.  The school yard was..................... with students.

A. crowd         B. crowds                    C. crowded                             D. crowding

14.   These are new born.......................of our farm.

A. calf             B. calves                      C. calfes                                  D. calfs

15.   My father always drives.......................... He is a ...................... driver.

A. carefully - careful               B. carefully - carefully                       

C. carefully - care                                D. careful – carefully

16.  Unless you work hard, you……….. fail the exams.

A. won’t fail   B. will fail                   C. don’t fail                            D. didn’t fail

17.  Mr Minh used to …………..a lot when he was young.

A. smoke         B. smoking                  C. smoked                               D.be smoking

18.   Minh drew that picture…………. . No one helped him .

A. himself                   B. heself                      C. hisself                                 D. Minh’s self

19.   Why are you turning on the TV ?  -    I ______________ the news.
A. will watch                    B. am going to watch              C. watch                      D. watched

20.   Hung is  …………. to ride motorbike to school.

A. not old enough                                                       B. old not enough                  

C. enough old not                                                       D. enough not old

21.   We have learned English ………. nearly three years.

A. since           B. for               C. in                                                    D. in   

22.  Tom failed the exam ……………. his laziness.

A. so                B. because       C. because of                          D. instead of

23.   I told him ………… so much candy.

A. not to eat                B. don’t eat                 C. to not eat                D. to eat not

24.   Nam doesn’t watch T.V .................... often as his brother

A. so                            B. like              C. such                        D. too

25.  Nhung is ............................ with being a famous star.

A. boring                     B. boredom                 C. bored                      D. to bore

26.  The show last night was so ........................... that we saw it through

A. fascinating              B. fascinated   C. boring                     D. excited

27.   Their family had a few .................... rest after a long trip

A. hours                                  B. hour’s                     C. hours’                     D.  hour

28.   Either I or Tom ………….beef.

A.  doesn’t like           B. don’t like                C. like              D. likes

29.   When I called her, she………… a bath.

A. had             B. was having C. has                          D. is having

30.   I am looking forward to ………… you.

A. see                          B. seeing                     C. be seeing                 D. be seen

31.   What…………when I called you?

A. were you doing      B. did you do  C. are you doing         D. do you do

32.  I’d rather you………..at home tonight.

A. stay             B. stayed                     C. to stay                     D. staying

33.  It was raining………we canceled the trip to Ha Long Bay last Sunday.

A. although                 B. because                   C. so                            D. but