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

A. explode

B. crack

C. burst

D. overcrowd

Câu 1:  The audience waited until the curtain had risen and then _____ into applause.

A. flooded

B. cheered

C. started

D. burst

Câu 2: If your bicycle ______ comes off, it is almost impossible te put it back on without getting oil on your hands.

A. ring

B. belt

C. steel

D. chain

Câu 3: Every day thousands of ______ fly the Atlantic for negotiations with American firms.

A. merchants

B. dealers

C. businessmen

D. tradesmen

Câu 4: He’s not ______ of learning German in six months.

A. interested

B. inclined

C. able

D. capable

Câu 5: Several prisoners _______ from their guards and escaped.

A. broke away

B. broke out

C. broke through

D. broke down

Câu 6: The bus ran over the cliff because its _______ failed.

A. brakes

B. controls

C. gears

D. signals