We have to put ____the sports meeting because ____the heavy rain.
问题描述：
We have to put ____the sports meeting because ____the heavy rain.
A,away,of B,off,for C,on,in D,off,of
Tom has been in this factory____he moved here.
A,when B.since C,as soon as D,whether
The play written by Jack____to an American TV company,
A,sells B,has sold C,sold D,was sold
答
(D) We have to put （off） the sports meeting because （of） the heavy rain.
put off,推迟；because of,因为.
Tom has been in this factory （B.since） he moved here.
这句是现在完成时,只能用since引导时间状语从句.
The play written by Jack （D,was sold） to an American TV company,
用被动语态.