chọn đáp án đúng

 2Barbate painted his bedroom black. It looks dark and dreary. He.............a different color.
A. had to choose
B. must have chosen
C. should have chosen
D. could have been choosing
3. The children
"thank you" to you when you gave them their gifts.
A. will have said
B. should have said
C. must say
D. should say
4. If we had known your new address, we_
to see you.
A. came
B. will come
C. would have come
D. would come
5. These two boys look identical. They
twins.
A. must have been
B. should be
C. must be
D. should have
6. You've been working non-stop for ten hours. You
be really tired.
A. should
B. must
C. would rather
D. ought to
7. The fortune teller predicted that
inherit a big fortune before the end of this year.
A. will
B. she will
C. would
D. she would
have stayed up late last night.
C. mustn't
8. I'm feeling very tired this morning. I
D. to stopping
A. couldn't
B. shouldn't
9. He helped her, but it was not necessary. He needn't
her.
A. help
B. to help
C. be helping
D. have helpe
you like to play a game of tennis?" "I'd love to."
C. Do
10."
=
B. Will
D. Would
A. Could
11. His letter is full of mistakes. He
the mistakes carefully before sending it.
A. must have checked
B. should have checked
C. could have checked
D. can have checked
12. "I bought two bottles of milk." "You
have bought milk; we have heaps of it in
house."

đề bài chọn phương án đúng

16. Thomas received a warning for speeding. He_
so fast.
A. shouldn't have driven
B. should have
C. would have driven
D. might have driven
17. The photos are black. The X-ray at the airport
them.
A. should have damaged
B. would have damaged
D. must have damaged
C. would damage
18. Tom didn't do his homework, so the teacher became very angry. He
his homework.
A. must have done
B. should have done
C. might have
D. will have done
19. My car stopped on the high way. It
out of gas.
A. may run
B. must be
C. may have run
D. should have run
20. I be here by 6 o'clock? - No, you
A. Shall; mightn't
B. Must; needn't
C. Will; mayn't
D. Might; won't
Exercise 2: Chọn phương án đúng
1. "Where do you think Rooney is today?". "I have no idea. He
late."
B. would sleep
A. should have left
D. may have slept
C. would have sleep

đề bài đánh trọng âm và khoang
trả lời giúp mình

Question 11: A. represented
B. biography
D. entertainment
Question 12:
A. obligatory
B. geographical
D. undergraduate
C. apply
C. authority
Question 13:
A. advise
B. parent
D. attract
Question 14:
A. academic
B. necessity
D.commercially
Question 15:
A. invention
B. obstacle
C. discover
D. bacteria
Question 16:
A. continental
B. alternative
C. revolution
D. explanation
Question 17:
A. ornamental
B. computer
C. courageous
D. industrial
Question 18:
A. identity
B. modernize
C. impressive
D. emotion
Question 19:
A. decent
B. reserve
C. confide
D. appeal
Question 20:
A. stimulate
B. sacrifice
C. devastate
D. determine

Exercise 2: Chia dạng đúng của động từ trong ngoặc
1. A number of reporters (be) at the conference yesterday.
2. Anybody who (have) a fever must go home immediately.
3. Your glasses (be) on the bureau last night.
4. There (be) some people at the meeting last night.
5. The committee already [reach) a decision.
6. A pair of jeans (be) in the washing machine this morning.
7. Each student (answer) the first three questions.
8. Either John or his wife (make) breakfast every morning.
9. After she had perused the material, the secretary thought that everything (be) in order.
10. The crowd at the basketball game (be) wild with excitement.
11. A pack of wild dogs (frighten) all the ducks away.
12. The jury (be) trying to reach a decision.
13. The army (have) eliminated this section of the training test.
14. The number of students who have withdrawn from class this quarter (be) appalling.
15. There (have) been too many interruptions in this class.
16. Every elementary school teacher (have) to take this examination.
17. Neither Jill nor her parents (see) this movie before.
18. There (be) no girls in this class.
19. There (be) no key for this door.
20. 80% of the students (have) voted

Cho tam giác ABC vuông tại A (AB < AC) đường cao AH. Gọi I là trung điểm của AC, M là điểm đối xứng với H qua I. Tứ giác AHCM là hình gì? Vì sao?

1. Cho tam giác ABC vuông tại A(AB<AC)đường cao AH.gọi I là trung điểm của AC,M là điểm đối xúng với H qua I
a, tứ giác AHCM là hình gì?vì sao?
b, biết HI=5cm,HC=8cm.tính diện tích tứ giácAHCM
c, tam giác vuông ABC có thêm điều kiện gì để tứ giác AHCM là hình vuông

viết đoạn văn (5 đến 7 câu)nêu suy nghĩ em về tác hại của bao bì ni lông đối với con người,trong đó có sử dụng ít nhất 1 câu ghép

làm giúp mình với cần gấp!

đề bài chọn đáp án đúng
22. My neighbor is driving me mad! It seems that
it is at night,
plays his music!
A. the less / the more loud
B. the less/ less
C. the more late /the more loudlier
D. the later/ the louder
23. Thanks to the progress of science and technology, our lives have become
A. more and more good
B. better and better
C. the more and more good
D. gooder and gooder
24. The Sears Tower is
building in Chicago.
A. taller
B. the more tall
C. the tallest
D. taller and taller
25. Peter is
John.
A. younger and more intelligent than
C. more intelligent and younger than
26. San Diego is
B. more young and intelligent than
D. the more intelligent and younger than
town in Southern California.
A. more nice and nice
B. the nicer
C. the nicest
D. nicer and nic