

(Giải và giải thích những cấu trúc đồng nghĩa với câu in đậm với ạ. Em cảm ơn ạ
1. People understand what happened, ……………….. .
A. when why it occurred that way is unclear B. however they don’t know why it occurred that way
C. why it occurred that way is still unclear D. but they are unclear about why it occurred that way
2. …….Paul realise he was on the wrong flight. A. Only after the plane had taken off B. Not until the plane had taken off did
C. It was not until the plane had taken off that D. No sooner had the plane taken off than
3. People were singing and dancing in the streets, ………… .
A. celebrating their victory over Thai teamB. they were celebrating their victory over Thai team
C. and celebrating their victory over Thai team D. which celebrated their victory over Thai team
4. When an earthquake happens under the sea, ………. . A. they can be very dangerous B. it can cause a lot of damages
C. it can make giant waves, or tsunamis D. the waves destroy trees and buildings
5. .….that he remembered he hadn’t locked the door. A. It was when he arrives at the office B. Not until he arrived at the office
C. Only when he arrived at the office D. It was not until he arrived at the office
6. If the population explosion continues, …………. .
A. almost people will die of starvation in poor countries B. many more people will starve from hunger in poor countries
C. lots of people will die because starvation in poor countries D. many more people will die from starvation in poor countries
7. ……that Tom was offered that important job. A. It came as surprise to me B. It made me surprise
C. It was very surprised to me D. It found it very surprising
8. My mother hates flying , …… . A. meaning usually have a holiday at home B. it means we usually have a holiday at home
C. which usually means we have a holiday at home D. that means we usually have a holiday at home
9. …… , these pandemic viruses have spread rapidly, infecting millions of people.
A. Thought to be caused by new strains of type-A virus B. Thought to cause new strains of type-A virus
C. To be thought to be caused by new strains of type-A virus D. Thinking to be caused by new strains of type-A virus
10. …… , Ben and Bob took a lot of photos. A. While they are on vacation B. While they on vacation
C. While on vacation D. When go on vacation
11. When we heard the news about their marriage , ……… .
A. we were completely out of the question B. it was completely one in a blue moon
C. it was completely impossible D. it was completely out of the blue
12. ……proves to be true. A. What the new boss is narrowed-minded B. That the new boss is narrow-minded
C. Our new boss is narrow-minded D. That new boss is narrow-minded
13. I’d love to stay to dinner , ….. . A. unless it inconveniences you at all B. as long as it won’t inconvenience you at all
C. if it didn’t inconvenience you at all D. as far as you invite me

Choose the phrase or clause that best completes or follows each sentence: |
A. when why it occurred that way is unclear B. however they don’t know why it occurred that way
C. why it occurred that way is still unclear D. but they are unclear about why it occurred that way
2. …….Paul realise he was on the wrong flight. A. Only after the plane had taken off B. Not until the plane had taken off did
C. It was not until the plane had taken off that D. No sooner had the plane taken off than
3. People were singing and dancing in the streets, ………… .
A. celebrating their victory over Thai teamB. they were celebrating their victory over Thai team
C. and celebrating their victory over Thai team D. which celebrated their victory over Thai team
4. When an earthquake happens under the sea, ………. . A. they can be very dangerous B. it can cause a lot of damages
C. it can make giant waves, or tsunamis D. the waves destroy trees and buildings
5. .….that he remembered he hadn’t locked the door. A. It was when he arrives at the office B. Not until he arrived at the office
C. Only when he arrived at the office D. It was not until he arrived at the office
6. If the population explosion continues, …………. .
A. almost people will die of starvation in poor countries B. many more people will starve from hunger in poor countries
C. lots of people will die because starvation in poor countries D. many more people will die from starvation in poor countries
7. ……that Tom was offered that important job. A. It came as surprise to me B. It made me surprise
C. It was very surprised to me D. It found it very surprising
8. My mother hates flying , …… . A. meaning usually have a holiday at home B. it means we usually have a holiday at home
C. which usually means we have a holiday at home D. that means we usually have a holiday at home
9. …… , these pandemic viruses have spread rapidly, infecting millions of people.
A. Thought to be caused by new strains of type-A virus B. Thought to cause new strains of type-A virus
C. To be thought to be caused by new strains of type-A virus D. Thinking to be caused by new strains of type-A virus
10. …… , Ben and Bob took a lot of photos. A. While they are on vacation B. While they on vacation
C. While on vacation D. When go on vacation
11. When we heard the news about their marriage , ……… .
A. we were completely out of the question B. it was completely one in a blue moon
C. it was completely impossible D. it was completely out of the blue
12. ……proves to be true. A. What the new boss is narrowed-minded B. That the new boss is narrow-minded
C. Our new boss is narrow-minded D. That new boss is narrow-minded
13. I’d love to stay to dinner , ….. . A. unless it inconveniences you at all B. as long as it won’t inconvenience you at all
C. if it didn’t inconvenience you at all D. as far as you invite me