Eating________vegetables and less meat can help you to keep in good ________

What does Mrs Li teach?—She is ________ English teacher, and she teaches __________ English very well.

Mr Green, do you know_______? ——July 10,It will last a month.

Mr. West showed me around the library ______he was working. [ ]

I don’t have a present. ______ everyone elsebrings a present? [ ]