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: Neither Mary nor her brothers _________at the party yet. They may be getting stuck in the traffic.

A. are arriving

B. have arrived

C. has arrived

D. is arriving

Câu 2: There are billions of stars in_________ space.

A. a

B. an

C. the

D. x

Câu 3: 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 4: It isn’t necessary for us to get a visa for Singapore.

A. We mustn’t get a visa for Singapore.

B. We needn’t get a visa for Singapore.

C. We mayn’t get a visa for Singapore.

D. We shouldn’t get a visa for Singapore.

Câu 5: They have made a lot of progress until the country became independent.

A. until

B. a lot of 

C. independent

D. became

Câu 6: The earthquake, and tsunami that followed, has killed over 1300 people, the majority of ________were in the city of Palu in Central Sulawesi, Indonesia.

A. which

B. them

C. whom

D. that