当你要介绍别人时,你应该说: ____ _. A. How do you do? B.See you later. C. This is…
-----What’s Mary going to do this coming weekend? ----- I’m not sure. She ____________ go to the country to see her aunt.
sunny day it is today!
The number of the students in our school increasing now and a number of themabroad.
--Do you know________ this dictionary belongs to? --Let me see. Oh, it’s__________.
Don't forget the door if you are the last person .