Unit 4 Section B (3a-Self-check)
I、单项选择
( )1. ---What are the school rules?
---We _____ arrive late for class.
A. don’t B. can’t C. aren’t D. are
( )2. _____ eat in class.
A. Please B. Please not C. Not D. Don’t
( )3. Please listen ___ the teacher carefully (认真).
A. to B. on C. at D. of
( )4. We don’t know Jack _____ Bruce.
A. and B. or C. about D. of
( )5. --- I want to join the sports club.
--- Can you _____?
--- Yes, I can.
A. sing B. dance C. paint D. swim
( )6. --- Don’t run in the hallways.
--- ______, I won’t do it again.
A. Sorry B. Excuse me C. Thank you D. No
( )7. Students can’t _____ hats in the classroom.
A. put on B. wear C. in D. wearing
( )8. I like swimming, but I _____ swim.
A. don’t B. am C. can’t D. not
( )9. Can she ____ clean the classroom today?
A. has to B. have to C. has D. have
( )10. Don’t _____ TV after class.
A. watch B. watching
C. to watch D. to watching
( )11. He often _____ English with the classmates.
A. practice speak B. practices speak
C. practices speaking D. practice speaking
( )12. There is ______ water on the floor.
A. too many B. too much
C. much too D. many too
( )13. We can’t be late _______ school.
A. of B. on C. at D. for
( )14. On