— Miss Lin _____ my desk-mate with her lessons when I left school. —She is really a nice teacher. A. helps B. is helping C. was helping
--_____he have English ____Thursday? --Yes!
--Look at these shoes. They are only $16. --They are cheap. __________.
Bob is ___________brother.
Mary wants________.
There are _________months in a year, and I like the _______month—December.