–John, please don’t run in the classroom. --__________.
A. It’s right B. I know that
C. Sorry, I won’t do it again D. Yes, I do.
My mom asked me ___________ her to do housework.
A. help B. to help
C. helping D. help with
One of my teachers ____ an Englishman.
A. is B. are C. do D. does
I think he is a student, ____？
A. don’t I B. isn’t he C. is he D. do I
The old man lives ____ but he doesn’t feel ____.
A. lonely； alone B. alone； alone
C. alone； lonely D. lonely； lonely
We got mad ______ the team for losing the match.
A. at B. in C. on D. about
