---Did you enjoy yourself at the concert? ---Yes, I’ve never been to ________ one before.
He is ________ than ______ boy in the football team.
--Mr Simpson left for Paris yesterday. –How long will he ___________? A. go B. leave C. be away
Not only Simon but I ___________ Shanghai for ten years. A. have been to B. has been C. have been in
Please remember ___________ the letter for me on your way to the supermarket. A. to post B. post C. posting
You look exhausted. What happened ___________ you? A. on B. with C. to