It's still early ,You____ worry about the time A.can't B,would't C,needn't D.couldn't

It's still early.的中文 It's still too early to quit. It's(o )eight o'clock.It is still early Christmas Day Ah!Christmas morning!Children like to wake up early while it's still dark It's still early .we need not hurry可不可以把need改成must为什么？ It's still too early to( )收获的英文 the wheat now it;s still cold on the early spring.为什么用“on”? it's still early.you___worry about the time.a can't b needn't选什么?为什么? It's still early you [ ] be in a hurryA.don't B.mustn't C.needn't D.have to It's still early.Why don't you___a little longer?A,stay B,to stay C,staying 为什么选A? Yo,man Hey,girl,It's Ok I must be going now.Oh,it's still early,_____ you stay a bit longer?A.willB.wouldn'tC.won'tD.can it's still early in the moring.there isn't___in the office.A,anyone B,everyone C,nobody D,any people请问选择什么,详解其他为什么不对, It's still early ,You____ worry about the time A.can't B,would't C,needn't D.couldn't it's still early.you----- a.mustn't hurry b.wouldn't hurry c.may not hurry d.don't have to hurry Oh,it's quite early.的意思 It's a yo-yo.Can you play_____it?空里应填什么词 It was still early when I returned home.为什么不是It was still early when I returned to home.returned和returned to有什么区别啊?