Mr. Smith, _____ of the ______ speech, started to read a novel.

There is some doubt ____ the sick schoolboycan join in the English evening party on Sunday

Do you think the weather will ______ till the weekend —Yes, I learned it from the CCTV news.

His father _____ to Nanjing. He _____ back next week.

__ with some research materials, he decided onthree possible approaches in his experiment.