—Would you mind _______ us English? —Not at all. A. teach B. teaching C. to teach
Is this your pencil?----- ___________.
----________ you Li Xiaoming? ----Yes, I ________.
_________ dictionary is on the desk.
This is ______ eraser. A.the B.A. C.an D./
How do you spell it? -----____________. A.K-E-YB.Yes, it is. C.It’s A.key D.No, it isn’t.