you can not get good grades unless you work hard同义句

you can not get good grades unless you work hard同义句 if you work hard ,you can get good grades 改成同义句 You can't get good grades -----(没有)hard work you can't get good grades if you don't work hard.you can't g If you work hard,you will get better grades.同义句 you can get good grades ＿＿hard A.to work B.in wo Work hard,and you will get good grades.改为同意句 Unless you work hard,you can't catch up with others.改为同义句 You can't go to college unless you work hard的同义句 The ___(hard) you work,the ____ (good) grades you'll get. It's hard to get good grades.同义句 How can you_______to get good grades if you don't study hard