Mr Smith,I don't think we can get there on time by bike.You mean it's什么for us to take a taxi.

I don't know where does Mr.Smith live .为什么错了 Why don't you ___(ask)Mr Smith for help I think Mr. Smith must know our englis teacher,_____?A. don't I B. doesn't heC. mustn't ID.mustn't he 同义句转换Why don't you ask Mr Smith for help?___ ___ ask Mr Smith for help? ---Hey,Mr Smith,you are wanted on_____phone.---W---Hey,Mr Smith,you are wanted on_____phone.---Who is calling?---______Mr Green.I don’t know who he is.A./;AB.the;/C.the;AD./;/ Mr Smith,I don't think we can get there on time by bike.You mean it's什么for us to take a taxi. “I don’t think you’ve met each other before.Let me introduce you.( )is Mr. Smith.”A.He B.This I don't feel like a smith girl We don't know where to go on vacation.Mr.Smith _____ going skiing in Europe. 英语,改成同意句（1）I don't know what I should do.I don't konw＿＿（后面只有两格）（2）Mr Smith is busy now.He is writing a book.Mr Smith is ＿＿ （只有两格）a book now. ---Hey,Mr Smith,you are wanted on_____phone.---Who is calling?---______Mr Green.I don’t know who---Hey,Mr Smith,you are wanted on_____phone.---Who is calling?---______Mr Green.I don’t know who he is.A./;AB.the;/C.the;AD./;/ 1.-Is Mr.Smith really very ill?-_____ .He's in hospoital.a.I don;t think so .b.NO,he isn't c.I hope so d.I'm afraid so I think you 'd better type this letter again before Mr Smith see itI think you 'd better type this letter again before Mr Smith see it---oh,dear a.Who cares?b No problem c I don't mind at all d Is it as bad as that?What frult is in seaso now?Grapes a Mr.tian,you don't know how much i hate don't liar anything before i left Mr.Game .don't liar anything before i left Mr.Game I met Mr Smith----Shanghai Street. Mr Smith,i don't think we can get there on time by bike.you mean it's____for us to take aA.necessary B.important C.possible D.difficult 选什么, Mr Smith,I don't think we can get there on time by bike.You main it's ( )for us to take a taxi.A.necessaryB.importantC.possibleD.difgerent顺便翻译一下,谢谢