ĐGNL V-ACT - GRAMMAR REVIEW 02

1. Q1. The endangered sea turtles ______ to a sanctuary after ______ from poachers.

• A. have been taken / having rescued

• B. were taken / rescued

• C. were taken / being rescued

• D. had been taken / being rescued

Q2. Recent clinical trials ______ that the new drug significantly slows tumor growth.

• A. have demonstrated

• B. were demonstrated

• C. had demonstrated

• D. are being demonstrated

Q3. “When ______ the electric car first commercialized?”
“In the early 2000s.”

• A. was

• B. did

• C. had

• D. has

Q4. The story of her survival in such harsh conditions seemed ______, but it turned out to be true.

• A. believe 

• B. unbelievable

• C. unbelievably   

• D. believable

Q5. She was excited to see ______ her friends at the concert as it made the event even more enjoyable.

• A. a great deal of       

• B. several of  

•    C. a large amount of 

• D. a bit of

Q6. She regrets having rented such a big house.

• A. If only she wouldn’t rent a house which was so big

• B. Unless she rents a smaller house, she will feel regretful.

• C. She wishes she hadn’t rented such a big house.

• D. If she had rented such a big house, she would regret it now.

Q7. Though these paintings are similar in style, they differ ______ color and composition.

• A. in     

• B. from   

• C. with

• D. to

Q8. Most of the equipment have been replaced with newer models so that our operations can be more efficient.

• A. with  

• B. have 

• C. the 

• D. more

Q9. I don’t believe he finished the marathon in under three hours.

• A. He shouldn’t have finished the marathon in under three hours.

• B. He mustn’t have finished the marathon in under three hours.

• C. He can’t have finished the marathon in under three hours.

• D. He needn’t have finished the marathon in under three hours.

Q10. _____ the team lacked experience, their creativity compensated for it; _____, they won the innovation award.

• A. While / consequently

• B. Because / however

• C. Unless / moreover

• D. Whereas / thus