—Where are Kate and Michael? —They __________ England.A. have gone to B. have been to C. had been in
I don’t know when he______ tomorrow .When he_____ , I’ll let you know.
The meat smells _____. You’d better throw it away.
---Do you mind my taking this seat? ---______.
There are many tall trees on ______ side of the street.
Last weekend, an English short play was _____ in the second hall.