I'm not tired and_ have a rest .A.need B.don't need C.needn'

I'm not tired and_ have a rest .A.need B.don't need C.needn' We mustn't buy things we____ A.needn't B.need not C.don't ne You___worry too much.A.don't need B.needn't to C.don't need You need something to drink,don't you?A,Not at all.B,I needn I____this jacket any more A:don't need B:needn't C:need D:no We ___ have a rest.Let's go on working.A.need B.don't need C They___the computer.A.don't need buy B.needn't to buy C.don' they ___ any fruit juice.a.don't need b.needn't c.want d.don you look tired.you need ________ a good rest. a.has b.have c need的用法谁给我讲一讲?I ____buy any wine.A need not B.don't need C.d I need have a rest You____an operation A don't need to B needn't C AB皆可