根据句意完成句子(英语)
1.Ifwonalotofmoneyinthelottery,____________________________.
2.I'dvisitmanycountriesif__________________________.
3.Ifyou_________________,youconasktheteacherforhelp.
4.Ifyoucan'dsleepthenightbeforeabigexam,__________________.
5.If_____________________,you,llhavetoseethedoctor.