— It shouldn’t take long to clear up after the party if we volunteer to help.— That’s righ

问题补充：

— It shouldn’t take long to clear up after the party if we volunteer to help.

— That’s right. .

A. Many hands make light work.

B. Something is better than nothing.

C. The more, the merrier.

D. The sooner begun, the sooner done.

答案：

(答案→)A. Many hands make light work.

B. Something is better than nothing.

C. The more, the merrier.

D. The sooner begun, the sooner done.

解析：句意：——晚会后如果我们都主动帮忙的话，那就不会花很长时间来打扫干净。——是的，人多好办事。Many hands make light work符合句意；Something is better than nothing意为：有比没有好；聊胜于无；The more the merrier意为：人越多越乱；The sooner begun，the sooner done意为：开始越早，完成得越早。