---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
He didn’t _____ to the news.
________is reported in the newspapers, talks between the two countries are making progress.
To keep the town clean, the truck ____ garbage is prevented ____ entering the town.
Is this the reason ____ at the meeting for his carelessness in his work ? A. he explainedB. what he explained C how he explainedD. why he explained
I didn’t realize putting on a play _________ so much work.