students must_____(work)hard at school. 用正确形式填空

students must_____(work)hard at school. 用正确形式填空 school hard at work hard at work school I(? I work hard at school. _____(work) hard is good for you!用正确形式填空 为什么? Jim( )very hard.He likes( )very much ,用work和English 的正确形式来填空 用所给词的适当形式填空：The boy studies ____(hard)at school. in China ,all the students work hard at school ___ going to 首字母填空 Jane doesn't work hard at school.So she's at the b of Miss Chen ...(work) in our school since 1986.用所给动词的正确形式填空 The work should _______(not do)at once.用动词的正确形式填空 用词的正确形式填空：1.the students should study hard instead of_____(p