We tried to find a seat on the bus but they were all.A. used upB. kept awayC. taken upD.

问题补充：

We tried to find a seat on the bus, but they were all.

A. used up

B. kept away

C. taken up

D. given away

答案：

A. used up

B. kept away

(答案→)C. taken up

D. given away

解析：动词短语辨析。A用完；B不接近；C占据，从事于，开始做；D赠送，出卖，泄漏；句意：我们努力的想在车是哪个找到一个位置，但是他们都被坐了。根据句意说明C正确。