.He said that he____________ to Canada a few years ago.A. had been to B. have been to C. went
She used ______ on the right in China, so she was not used _______ on the left in England at first.
____ finishing his homework, he went to play basketball.
He tried to invite some famous pop stars to sing in the concert ______, but failed.
According to a recent survey, children spent up to 25 hours a week _____ TV.
--- It’s been a wonderful party. Thank you very much. --- __________.