If you come to the party early ,you will see Bill .work hard,and you 'll get good grades怎么改if 引导条件状语从句If you work hard , youwill get good grades .if 引导条件状语从句，主句中不能用连词了。1 jean goes to Sanya。Jean has a seven-day trip2 I don't finish my homework.My mother is mad at me.3 You want to keep healthy.you should get enough exercise帮忙都改下If she has aa seven-day trip, Jean willgo to Sanya.IfI don'tfinish my homework , my mother will be mad at me .If you want to keep healthy ,you should get enoughexercise .