account for:说明
ask for / of:请求
act for / on:代表
apologize for:因 … 道歉
blame for:责备
beg for:乞求
call for:需要
charge for:收费
exchange for:交换
hope for:希望
look for:寻找
mistake for:误认为
mourn for:哀悼
pay for:支付
prepare for:准备
provide for:提供
search for:寻求
thank for:感谢
vote for / on:投票支持
wait for / on:等候