Câu hỏi: The burglar was caught red-handed by the police when he broke into the flat. 

A. The police caught the burglar to break into the flat.

B. The police caught the burglar breaking into the flat.

C. The police caught the burglar when breaking into the flat.

D. Then the burglar had broken into the flat, the police caught him at one.

Câu 1: Such characters as fairies or witches in Walt Disney animated cartoons are purely _________

A. imaginable

B. imaginative

C. imagining

D. imaginary

Câu 2: She gave a great performance at the festival. We now know she has artistic talent.

A. But for her great performance at the festival, we wouldn't know about her artistic talent now.

B. Amazing as her artistic talent is, we don't know about her great performance at the festival.

C. Although she gave a great performance at the festival, we know she has artistic talent.

D. Hardly had we know about her artistic talent when she gave a great performance at the festival.

Câu 3: They _________ enthusiastically when their teacher ___________in.

A. will discuss/ will come

B. will have discussed/ comes

C. were discussing/ came

D. discuss/ comes

Câu 4: I deeply regret __________ to her so severely last night. She was badly hurt.

A. to speak

B. to be speaking

C. being spoken

D. having spoken

Câu 5: There is no excuse for your late submission! You _________ the report by last Monday.

A. needn’t have finished

B. mightn’t have finished

C. should have finished

D. must have finished

Câu 6: There are billions of stars in_________ space.

A. a

B. an

C. the

D. x