I'm sure he'll be here before long.是主系表结构吗?he'll be here before long是宾语从句吗?

I'm sure he'll be here before long.是主系表结构吗?he'll be here before long是宾语从句吗? I'm sure he'll be here.中 he'll be here 是定语从句、表语从句还是宾语从句?为什么? I’m sure he’ll give me more money.=I’m sure he’ll____ more money ______me. I'm sure he'll come tomorrow同义句He is____ _____ ____tomorrow. He be married,but I'm not sure. I'm f______ sure he'll come.Do you know the a______ to this question. 关于by the end I'm sure he'll be back____ the end of this term.A.till B.by C.since D.from 这个为什么选c, i am sure he---- (be) happy soon 英语翻译I'm sure he ( )his illness I'm sure he able to finish this I'm sure he ( ).able to finish this job.A.be B.is C.are D.can请问选哪个 He will come .I‘m not sure.A.may B.maybe C.may be D.possible - Can he arrive on time? - . But I’m not sure. A. He must be B. Maybe he can C. He may can D. He- Can he arrive on time? - . But I’m not sure. A. He must be B. Maybe he can C. He may can D. He may be说明理由 he ll be five 英语翻译A:I'm not sure that Mike'll be able to find an apartment before school starts,even though he's been looking for weeks.B:Frankly speaking,I think the odds are againsts him at this point. Where's Jeff?I'm not sure.--Where's Jeff?--I'm not sure.He ___ be playing football on the playground.A needB mightC mustD can 老大：哪句意思不同 A. He's sure to come B. I'm sure that he C. I'm sure of D. He's sure t哪句意思不同A. He's sure to come B. I'm sure that he will comeC. I'm sure of his coming D. He's sure that he will come Ron will pass his exam ,I'm sure .what will happen if he doesn't pass his exams?Of course he will!.then he 'll get a nice job in bankOF course he will!什么意思? i'm sure that he will win 同义句