What will you do if you have to____an invitation to a party-I think l will say sorry and tell the reason at the same time.

Fifty-four students _____ my class and we are kind-hearted.–Really _______.

．—MustI give the pen to the manager —No, you may give it to________youthink is on duty in the office ．

On the top of the hill ______

Who translated the article-It ______by Mr Smith.