Proview Module 6．

　　V．补充练习

　　一、朋所给动词的虚拟语气形式填空

　　1．We would go with you ifwe____(have)time．

　　2．The ship would have sunk with all on board if it___(not be)for the captain．

　　3．If it were to snow tomorrow，they____(not go)out．

　　4．I suggest that he____(not send)to Tibet．

　　5_It is important that we____(protect)wild animals．

　　6．It is high time we____(1eave)now．

　　7．Without electricity，human life____(be)quite different today．

　　8．IfI_____(study)hard before，I_____(go)to the university．

　　9．If it____(not be)fine tomorrow，we_____(not go)climbing．

　　10．I'm not the head ofthe laboratory．IfI____(be)，I___(not allow)this research．

　　11．She feels very lonely in that sch001．If she___(make)more friends，she___(not be)so lonely．

12．I didn't think about it carefully enough．1 wish I____(think)more carefully．

13．If I ___(know)why she ran away，1 would tell you．

14．Would you tell me，if you____(meet)a monster?

15．Ifl___(be)fly tomorrow，1 would get up at five in the early morning．

二、用所给词或词组完成下列短文

eventually，confused，endangered，what'S more，effective，variation，recently，be carried out，opposite，

heated，emotions，beneficial，against，especially，again and again

Is cloning ____nature or not? Different people have different opinions．____，our class have had a____argument about whether the clone research should____．Some students say"yes"because cloning is one of the ____ means of saving the ____animals which ale becoming extinct．And researchers can clone organs used for transplanting，which brings good news to old people and patients．