---Mr. White didn’t come last night, did he? ---No. We for him. A whole night was wasted. A. had waited B. have been waiting C. were waiting D, had been waiting
It’s uncertain ____ the fashion show will be held next week.
Some policemen were sent there to ________ the villagers ________ the trees.
______ the kids have left home , we’ve got a lot of extra space.
The news _____ the spaceship succeeded in returning to the earth spread everywhere.
Kate asked the girl to ________ so that she could hear what her husband said on the phone.