You _____ hear every word to understand the meaning of a sentence.
A: need to
B: don’t need to
C: have to
D: mustn’t
A: need to
B: don’t need to
C: have to
D: mustn’t
举一反三
- You____that if you don't want. A: don't need to B: needn't do C: need to have done D: don't need to
- —Must I get up early tomorrow? A: you mustn’t B: I don’t think you have to C: you can’t D: you need
- I should have told you! You ______ the entire house. Our cleaning lady phoned she's coming tomorrow. A: didn't need to clean B: needn't have cleaned C: don't need to clean D: mustn't have cleaned
- Maybe you don't know why you need a ___ test or don't understand how it will help you.
- You ______ make noise in the classroom, A: can"t B: mustn"t C: have not D: need not