.I think if I can do this,I will get good grades.是计么意思?

If I study hard .I will get good grades If I pass the test with good grades,I can get to 10th grade If I ______you,I would get good grades 1.I think good lifestyles ___ students get good grades. If I study hard,I will p________get good grades. if you work harder,i think you will get better grades.这句话对吗? it's __for you to get good grades.(hope) 根据适当形式填空 I will do The best way to get good grades is to work hard,I can do bet I wish my son to get good grades this competition! The exam,i bielieve can get good grades by myself. I study hard_____I can get good grades in the exam. I---you can get good grades in the exam