Câu hỏi: They _________ enthusiastically when their teacher ___________in.

A. will discuss/ will come

B. will have discussed/ comes

C. were discussing/ came

D. discuss/ comes

Câu 1: 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 2: In some parts of the country, prices are__________ than in others.

A. the highest

B. higher and higher

C. highest

D. more and more high

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

A. organize

B. organized

C. organizes

D. organizing

Câu 6: They have made a lot of progress until the country became independent.

A. until

B. a lot of 

C. independent

D. became