study hard at English,还是Engilsh very hard

We study English very hard Lucy ( )(study) English very hard. he always _____(study) English very hard. We both study very hard at school Linda is going to study hard at English this term对study hard Work hard at my study还是on my study? we study English very hard.改为同义句 Tom said,"I study English very hard. " 变为间接引语 We study English very hard.(改为同义句） The boy try to study hard at english last term.（ He must_(try)his best to study hard at English She （study） very hard