If he isn't careful.If he doesn't study hard.两句分别改同意句.

If he isn't careful.If he doesn't study hard.两句分别改同意句. He is very clever.H_____,he isn't careful he isn't careful enough to do his homework .改为同义句 he is _____to_____his homework He won't see a film if he isn't free next saturday.翻译成汉语 Isn't he cute? NO he isn't If he _____busy tomorrow,he will come.A.won'tB.isn'tC.doesn'tD.don't If he_____free,he'll call me.A.does't B.isn't C.won't D.don't为什么用Isn't而不用Won't He will come here if he isn't busy tomorrow. 这里为什么不用 if he won't be busy tomorrow?求解释 look后加什么词性He looks （ ）.In fact he isn‘t.A.care B.careful C.carefully D.more careful（主要的问题是：look（系动词）后加什么词性的词） If he misses u,he'll call.If he wants u,he'll say it.If he cares,he'll show it.And if not,he isn't worth your time. If that isn't what he wants,then I would rather he were happy.请问怎么翻译呀? He is ( )home.He isn't( )school. He is (real) clever,isn't he? he isn’t in.he is He wants to know if if___tomorrow.A.rains B.doesn't rains C.will rain D.isn't rain if your finger isn't cut I do not know if his uncle ( ).I think he ( )if it does not rain.If she isn't free tomorrow ,she ( )(not take) part in the party.