He will be at the exhibition _______________ two o’clock to five o’clock.a.from c.withb.at d.by

IS QUITE CERTAIN THAT HE WILL BE PRESENT AT THE MEETINGCERTAIN 可以换成SURE吗 I have checked with he that the meeting will be held at 14:00 tomorrow. .the end of this month,he will be back.为什么填At而不填By It is not quite___that he will be the present at the meeting.A,cretain B,right C,sure D,exact the agent acts on a maxim that he can at the same time will to be a universal law He made a proposal that the problem ____ at the meeting.A.discussB.be discussedC.will be discussedD.would be discussed选哪个 , He will be here at eight改选择疑问句 he will be back in ()ten days A other B at last C another D the others He suggests we_to the cinema at once,otherwise we will be late A.must go B.go C.will goD.would go请说明理由 He will be at the exhibition _______________ two o’clock to five o’clock.a.from c.withb.at d.by 他将在6点回家为什么是“he will be home at six 而不是”he will go home at six 他将在6点回家为什么是“he will be hom at six 而不是“he will go hom at six 他将在6点回家为什么是“he will be home at six 而不是”he will go home at six ? What a good boy!—So he is.He ________ hard at his studies all the time.A.worksB.is workingC.had been workingD.will be working i don't think the decision that he will be given this job is good since he has no experience at all没人会么？ It's eleven o 'clock .He will be back at twelve .=He will be back ____ _____ ______. George has promised Jane that upon her return he----for her at the airport是would be waiting还是will be waiting请详细解释 at that time door will be open just push the