★ Modal Verbs - Obligation
You …………. smoke inside the school.
A. have to
B. don’t have to
C. doesn’t have to
D. mustn’t
Preview next quiz:
John’s a millionaire. He …………. go to work.
A. must
B. mustn’t
C. don’t have to
D. doesn’t have to
Trending Topics
Loading...
About grammarquiz.net
GrammarQuiz.Net - Improve your knowledge of English grammar, the best way to kill your free time.