I have to work hard at school to get good grades改为同义句 下面句子格式

I have to work hard at school to get good grades改为同义句 下面句子格式 I have to work hard at school （to get good grade）对括号部分提问 It's hard to get good grades.同义句 The best way to get good grades is to work hard,I can do bet I'll work hard to get （ ）grades.good 还是 better I will work hard to get （）grades good 还是 better i’m going to get good grades.改为一般疑问句 if you work hard ,you can get good grades 改成同义句 you can not get good grades unless you work hard同义句 Work hard,and you will get good grades.改为同意句 you can get good grades ＿＿hard A.to work B.in wo we have to study hard if we want to get good grades.对study h