★ Modals of Obligation & Prohibition
The teacher said we _____ do the homework if we don’t have time.
A. mustn’t
B. don’t have to
Preview next quiz:
We _____ forget to lock the door before leaving.
A. don’t have to
B. musn’t
Trending Topics
Loading...
About grammarquiz.net
GrammarQuiz.Net - Improve your knowledge of English grammar, the best way to kill your free time.