You needn’t exert _______ either.
举一反三
- You needn't do it now. [br][/br]It ______ by you now. (变为被动语态) A: needn't be done B: wasn't need to be done C: needn't to be done D: was done
- You need a dictionary, ______?: do you|don’t you|need you|needn’t you
- You needn’t ___ it right now if you are busy.
- ——May I go now？----No, you ____ . You ____ stay here. A: needn't； has to B: mustn't； have to C: can't； must D: needn't； must
- If you book a room, you needn’t ask for the price.