5. I can play the piano, but my brother . A. isn’t B. doesn’t C. can’t D. didn’t
6. Tom painted his room black. It looks dark and dreary. He have chosen another color.
A. can’t B. should C. shouldn’t D. should to
7. You know, you really should so much. It isn’t good for you.
A. don’t smoke B. smoke not C. aren’t smoke D. not smoke
8. Can your brother basketball?
A. plays B. play C. to play D. played
9. You don’t go there.
A. has to B. to have to C. not to have D. have to
10. The owl see well in the dark, but it still can hunt well at night.
A. cann’t B. can C. can’t D. can’t to