Study English hard Come on!I think you wiil be successful

Lucy ( )(study) English very hard. The students study hard ( )English i hard to study english It's hard to study English. you shouid study hard to ------ your english It is hard to study English g______well. he always _____(study) English very hard. We study english very hard同义句 If you want to learn English well ,you must study ___?c.hard D. hardly study hard at English,还是Engilsh very hard study hard English 对吗?但我看到网上都是 study English hard 为什么? Jack studies Engish hard.Jim doesn't study English hard改成同义句Jack study English so hard Jack study hard and you will learn English well一句中开头为什么不能是to study hard Linda is going to study hard at English this term对study hard at English提问对study hard at English提问 为何不写I hard study EnglishI hard study English.从语法上看没有错误啊.为什么不用?都用I study English hard .是什么原因? Because Andy didn't study hard,_he failed in the English exam.A.so B.but C.or D./ I ___ study hard in ouder to improve my English.A.may B.maybe C.hardy D.must We study English very hard.(改为同义句）( )of us ( )English very hard.