Câu hỏi: It is very difficult for human beings fighting pollution.

A. difficult

B. for

C. beings

D. fighting

Câu 1: If the goal keeper had playing better, they would not have lost the game.

A. If

B. goal keeper

C. had playing

D. would not have lost

Câu 2: Some of my friends are good at English while other are good at Mathematics.

A. my friends

B. at

C. while

D. other

Câu 3: Excavations in some villages on the east bank(A) of the Euphrates River have revealed(B) an ancient community that had been laying (C) under later (D) reconstructions of the city of Babylon.

A. on the east bank

B. revealed

C. had been laying

D. later

Câu 4: Did you say that you will have a lot of things to do the following week?

A. that

B. will

C. to do

D. the following

Câu 5: The police is looking for the bank robbers who stole a large sum of money from the bank.

A. is

B. looking for

C. who

D. from

Câu 6: Mrs. Alien was concerned about me having to drive so far every day.

A. about

B. me having

C. so far

D. every day