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Câu hỏi:

Exercise 2
1.They prayed that their daughter_____ be lucky again.
a. mayb. willc. couldd. might
2.He _____ all that money, so she could save some.
a. didn't need to spendb. needn't have spent
c. shouldn't spendd. oughtn't to spend
3.He spent all that money last week. He_____ so much.
a. didn't need to spendb. shouldn't spend
c. needn't have spentd. didn't have to spend
4.He had to work hard so that he _____ his family.
a. may supportb. supportedc. can supportd. might support
5.They have plenty of time, so they need not_____
a. be hurryb. to hurryc. hurryd. to be hurry
6.You're having a sore throat. You'd better_____ to the doctor.
a. to gob. wentc. god. going
7.I would rather_____ poor but happy than become rich without happiness.
a. beingb. hec. to bed. was
8.Sit down please _____ a cup of tea?
a. Do you likeb. Do you like to drink
c. Would you liked. Will you like
9.Must you come when your neighbout calls?
No, I_____
a. must notb. mustn'tc. don't have tod. must not come
10.May I have 2 tickets, please? two tickets, please?
a. You must given meb. You have got to give me
c. Could I haved. You may give me
11.He will have to stay in hospital. That's what he_____
a. has doneb. must doc. must be doingd. must have done
12.Do you have to buy this hat? No, I _____. It isn't necessary.
a. mustn'tb. won'tc. needn'td. don't need
13.A man never have too many ties. It's ______
a. unableb. impossiblec. improbabled. incapable
14.It could not tell the difference between Indian music and jazz.
a. might notb. may notc. mustn'td. wasn't able to
15.This plane could get over the mountain if it rose to 10,000 feet. This means it______ over the mountains.
a. would succeed in getting b. gotc. was bale to getd. had got
16.The plane was then able to rise. This means it______
a. could riseb. might risec. might succeed in risingd. rose
17.Byrd knew that he would be able to reach the South Pole. It would be______.
a. impossibleb. necessaryc. abled. possible
18.He ought not______ him but she did.
a. to tellb. to tellingc. telld. to have told
19.I’d rather you______ that.
a. dob. don't doc. won't dod. didn't do
20.______ run so fast?
a. Does he needb. Need he toc. Need hed. Needs he
Exercise 3
1.He didn't need______ out of his room in Moscow.
a. gob. to goingc. goingd. to go
2.I could not ______ it even though I had wanted to do so.
a. had bought b. buyc. buyingd. have bought
3.I left my pen in this box, but it isn’t there now. Someone______ it.
a. must have takenb. must takec. had to taked. had taken
4.Mary received 100 dollars from her sister. She______ the ring she wanted. It only costs 10 dollars.
a. buysb. had boughtc. boughtd. might have bought
5.It lost my Honda last week; I hadn't locked it. You______ it.
a. should lockb. should have locked c. ought to lockd. could lock
6.In 1900 the world had no deaths from rabies. Scientists______ wonderful vaccine.
a. has discoveredb. discoveredc. must have discoveredd. should have discovered
7.Mary received 100 dollars from her sister. She______ the computer she wanted. It costs 200 dollars.
a. wouldn't buyb. hadn't boughtc. couldn't have boughtd. didn't buy
8.Once Helen failed in her exam. She played too much. She______ too much.
a. shouldn't have playedb. should play
c. shouldn't playd. wouldn't have played
9.If I had liked that watch, may be I ______ bought it.
a. will haveb. must havec. would haved. shall have
10.Did my sister tell you that I had been to Dalat?
a. might haveb. could havec. would haved. must have
11.The women of this tribe______ precious ornaments for slat because they didn’t have any salt.
a. have tradedb. tradedc. would have tradedd. could trade
12.I took my only son to the park but he didn't like it. You ______ him to the zoo.
a. should takeb. had to takec. tookd. should have taken
13.We are now wet. You______ the raincoats with you.
a. should bringb. should have brought c. must bringd. have to bring
14.The yard is wet. It______ last night.
a. must rainb. must have rainc. must have rainedd. had to rain
15.Many birds will______ more than 3,000 miles to reach their winter homes.
a. flyingb. flyc. be flyd. flew
16.The pen won't write; it______ out of ink.
a. must runb. must be runningc. must have rund. must have ran
17.The line is busy; someone______ the telephone now.
a. must be usingb. must have usedc. must usedd. must have been using
18.Bob is absent; he______ sick gain now.
a. must have beenb. must bec. must be beingd. must being
19.He______ his j ob because he seems very happy.
a. would likeb. can likec. will liked. must like
20.She told me that she'd rather______ on the committee.
a. not to serveb. not servingc. not served. serving not

Câu trả lời của bạn: 17:48 15/04/2023

Ảnh cho nhx ai chx hiểu rõ đây ạ=)))

Câu hỏi:

Từ câu chuyện"carm hóa" nhau của Cáo và Hoàng tử bé trong văn bản "Nếu cậu muốn có 1 người bạn".Em hãy viết 1 đoạn văn khoảng 10 câu trình bày về cảm nghĩ của em giữa HTB và Cáo

Câu trả lời của bạn: 21:45 20/10/2022

cảm hóa nhaa=))mik vt lộn:)

Câu hỏi:

Task 3: choose the underlined word or phrase (marked A,B,C or D) that needs correcting
9. the PAINTING competition WILL START AT his school ON the 17th october

Câu trả lời của bạn: 15:19 22/09/2022

Painting = A
Will start = B
At = C
On = D

Câu hỏi:

18. Viết các tổng sau thành bình phương của 1 số tự nhiên :
a) 1+3+5+...13
b) 3 mũ 2+ 4 mũ 2+ mười hai mũ 2
20. Tìm số tự nhiên n biết
a) 4 mũ n = 256
b) 9 mũ 5n-8= 81
c) 3 mũ n+2 : 27= 3
d) 8 mũ n+2 × 2 mũ 3 =

Câu trả lời của bạn: 22:54 17/09/2022

Bài 18 và 20 thôi nhé=))

Câu hỏi:

18. Viết các tổng sau thành bình phương của 1 số tự nhiên :
a) 1+3+5+...13
b) 3 mũ 2+ 4 mũ 2+ mười hai mũ 2
20. Tìm số tự nhiên n biết
a) 4 mũ n = 256
b) 9 mũ 5n-8= 81
c) 3 mũ n+2 : 27= 3
d) 8 mũ n+2 × 2 mũ 3 =

Câu trả lời của bạn: 16:16 17/09/2022

Viết hơi khó hiểu nhỉ=))

Câu hỏi:

1.Vẽ tam giác đều có cạnh dài 4,5cm.Tính các góc của hình tam giác
2.cho hình vuông ABCD có cạnh CD=3cm.Tính AB,BC,CA

Câu trả lời của bạn: 14:36 25/08/2022

......

Câu hỏi:

1.Khi viết danh từ riêng ta phải viết như thế nào? Lấy ví dụ minh họa
2.Khi viết tên người,tên địa lý nước ngoài phiên âm trực tiếp bằng Tiếng Việt thì phải viết như thế nào? Lấy ví dụ minh họa
3.Tên cơ quan,tổ chức ta phảu viết như thế nào?Lấy ví dụ minh họa.

Câu trả lời của bạn: 10:59 23/08/2022

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