Need we hand in our homework now?肯定和否定回答分别是什么?Must we hand in our homework now?的肯定和否定回答呢?

We need to hand in our n___ every morning怎么做如题,是我们的家作 根据首字母填空. We need to hand in our n___ every morning. 一道英语的变反意疑问句We need to hand in our homework on time,_____ _____. Need we hand in our homework now?肯定和否定回答分别是什么?Must we hand in our homework now?的肯定和否定回答呢? 英语翻译Need we hand in our exercise books before class?Jim will give us a talk on English names. We must hand in our homework _____ time. Must we hand in our homework tomorrow改被动 Must we hand in our exercise books today? Must we hand in our exercise books today?中的HAND是什么意思 we have just received(?)that we must hand in all our baggage in no time I have no idea ______ we ______ hand in our papers after class.A.if; need B.whether; need to C.if; ought to D.that; dare选什么,BC如何区别？ Sometimes struggles are exactly what we need in our life. 英语作文we need pressure in our study 首字母：We need salt in our food.A______need it,too. We needn't hand in our homework now.(保持原句意思) We _____ ______ to hand in our homework now. We must hand in our homework ________( in time,on time). Must we hand in our exercise books today?这里为什么是用介词in? 我们的摇滚乐队还需要两名歌手 We need ___ ___ singers for our rock hand