Choose the answer among A,B,C,D to complete each of the sentences below:
When I passed their house, all the lights had been turned off. They_____________ to bed already.
A. must go
B. should have gone
C. must have gone
D. need have gone
K
Khách
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Những câu hỏi liên quan
14 tháng 6 2017
C
purposefully: [một cách] quyết tâm
relatively: [một cách] tương đối
exceedingly : quá chừng
normally: [một cách] bình thường; thông thường
=> đáp án C
Tạm dịch: Thật là tương đối dễ dàng khi anh ấy học môn bóng chày vì anh ấy từng là một cầu thủ cricket
14 tháng 12 2021
1. The trip to the National Gallery has been until next Friday.
a. put off b. looked up c. turned up d. found out
2. Can you imagine who I came ___________while I was in Paris?
a. up b. across c. out d. on
3. She __________talking about her trip although everyone found it tiring.
a. went on b. got on c. went out d. kept up with
CH
25 tháng 11 2021
I. Choose the correct answer to complete each of the following sentences (4pts)
1. If I had enough money, I................. abroad to improve my English.
A. will go ✔B. would go C. should go D. should have go to
2. Many people in this city have received medical …………………… for the disease.
A. support ✔B. treatment C. help D. assistance
3. “Here’s my phone number”.“Thanks. I’ll give you a call if I ................. some help tomorrow”
A. will need ✔B. need C. would need D. needed
4. ……………………water is one of the factors that have driven many species to the verge of extinction.
A. Contaminating B. contaminate C. Contamination ✔D. contaminated
5. Air ……………………, together with littering, is causing many problems in our cities today.
A. pollute ✔B. pollution C. polluting D. polluted
6. The reduction in air pollution was …………………… last year.
A. dramma B. dramatise C. dramatically ✔D. dramatic
7. If the factory continues dumping poison ................... the lake, all the fish and other aquatic animals will die.
✔A. into B. to C. about D. in
8. If you...............a choice, which country would you visit?
A. have ✔B. had C. have had D. will have
9. The water temperature in streams, rivers, oceans change is the effect of .
A. radioactive pollution ✔B. thermal pollution
C. light pollution D. visual pollution
10. Which sentences are not the causes of water pollution?
✔A. Factories dump industrial waste into lakes and rivers.
B. Sewage from households.
C. People burn fossil fuels.
D. Farmers use pesticides to kill insects and herbicides to kill weeks.
II. Identify the underlined word/ phrase ( A,B,C, or D) that needs correcting to become an exact one. (3pts)
1. If we meet at 9:30, we would have plenty of time.
A B ✔C D
2. Someone will sits on your glasses if you leave them there.
A ✔B C D
3. Poisonous is a subtance that can make people or animals ill or kill them if they eat or drink it.
A ✔B C D
4. The poisonous chemical waste in this factory are dumped into the river so its water now becomes almost black. A B C D
5. I would repair the roof myself if I have a long ladder, but I don’t have.
A B C D
III. Supply the correct form of the words in the brackets. (3pts)
1. Many fish in the lake near my house have died because of the polluted water. (POLLUTE)
2. My friend and I are going to give a presentation about our environmental problems. (ENVIRONMENT)
3. Dumping industrial waste into the lakes and rivers has caused serious water pollution (INDUSTRY)
4. Nowadays, people use too much herbicide so many animals don’t have enough food and they become sick (SICKNESS)
5. Oil spills from ships in oceans and rivers lead to the death of many aquatic animals and plants. (DIE)
27 tháng 9 2018
Chọn B
“what the requirements for each vegetable are”: yêu cầu đối với mỗi loại rau là gì
“what + S +be”, “requirement” đi với giới từ for
12 tháng 2 2018
Đáp án D
Before + Ving chỉ khi 2 mệnh đề cùng chủ ngữ, chủ ngữ của mệnh đề chính là “all the lights”
Chọn C
“must” ở đây dịch là “chắc hẳn”, nêu lên một nhận định về một sự việc đã xảy ra trong quá khứ (must have gone)