I want to work hard on English; and Chinese.这句话中标点符号或者书写哪儿错了

I want to work hard on English; and Chinese.这句话中标点符号或者书写哪儿错了 I want to keep on touch with him.这句话中哪个单词错了? i feel tired and i want to sleep you should work hard to imp I want to learning English for work hard.有没有语法错误? 这句话是什么意思?坐等. sometimes it gets hard and i just want to unmee I want to improve English,chinese,friends I want learn to speak English well这句话哪错了? I have Chinese and English,on Wednesday. Work hard if you want to i____ your English. if you want to study English well ,you must to work hard.错在哪 I work very hard and I often go to work_______为什么选 on weeken "Which cinema do you want to go this weekend?"这句话哪儿错了