Câu hỏi: As there was a power cut in the hospital, the surgeon had to _____ the operation.

A. call for

B. call on

C. call off

D. call out

Câu 1: If you put too many potatoes in that paper-bag it will ______.

A. explode

B. crack

C. burst

D. overcrowd

Câu 2: The book ___ two weeks ago.

A. came across

B. came by

C. came into

D. came out

Câu 3: Large waves were ______ on the seashore.

A. going

B. running

C. hitting

D. breaking

Câu 4: The specialist was under so much stress that he finally ________.

A. broke off

B. broke down

C. broke out

D. broke in

Câu 5:  The audience waited until the curtain had risen and then _____ into applause.

A. flooded

B. cheered

C. started

D. burst

Câu 6: He spoke so quickly that I didn’t ______ what he said.

A. receive

B. accept

C. listen

D. catch