Câu hỏi: Mary was very disappointed. However, she tried to keep calm. 

A. Mary was too disappointed to keep calm.

B. Mary lost her temper because of her disappointment.

C. Disappointed as she was, Mary tried to keep calm.

D. Feeling disappointed, Mary tried to keep calm, but she failed.

Câu 1: _________ ten minutes earlier, you would have got a better seat.

A. If you arrived

B. Had you arrived

C. Were you arrived

D. If you hadn’t arrived

Câu 2: They have made a lot of progress until the country became independent.

A. until

B. a lot of 

C. independent

D. became

Câu 3: The boys proposed that their group leader__________ a camping trip.

A. organize

B. organized

C. organizes

D. organizing

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: 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 6: There are billions of stars in_________ space.

A. a

B. an

C. the

D. x