We must study hard in order to serve for the people better in the future.改错

So We must Study hard We must study hard 变为一般疑问句 （）a student ,we must study hard We must study hard做句型转换 Ithing I must study hard firstxi是什么 We must study hard,---?反意疑问句的答案 We must study hard to make our dreams__________(come)true. We must 【study】hard first适当形式填空 We must study hard and get much K_____ The teacher tells us that we must study hard _____ a student,I must study very hard. I have to study hard.I don't like geography.I must be study harder And he must study hard on the one hand we must study hard;on the ___ hand,we should exercise more. What I must do is study hard.这里的study为什么不加to呢. We must ( )(work)hard. We often play basketball after class.We study hard.hard.I like English very much. for you,for me,for our future---you must work hard ,I must study hard中文是什么这些英文是什么