Câu hỏi: The two scientists disagreed and a _______ argument developed.

A. wet

B. bitter

C. salty

D. sour

Câu 1: The damage done to my house by the fire has now _______. 

A. done good

B. been made good

C. made me good

D. been for good 

Câu 2: In the market, the merchants _______ and joked with their friends and neighbours.

A. bargained

B. gardened

C. bearded

D. changed

Câu 3: He couldn’t ____ the thought of leaving his home town for ever. 

A. think

B. bear

C. carry

D. hold

Câu 4: The doctor _________me not to stay up too late at night.

A. advised

B. suggested

C. insisted

D. forced

Câu 5: The room was so quiet that she could hear the _____ of her heart.

A. beating

B. tapping

C. knocking

D. striking

Câu 6: My mother takes care ............... sick children.

A. about

B. in

C. at

D. of