Wore hard in English ,---you will fail to pass the final exam .and so but or

Wore hard in English ,---you will fail to pass the final exam .and so but or you need more hard work on/in your English. work hard () English A.in B.at C.on At which school wore you in Class123? ____student in our class studies English hard and hard and___of us failed in the exam(none/every/either) work hard () English In order to make myself __ in English,I am studying hard.A.understand B.understood If you work hard,you will do well in English同义句（）（）,and（）do well in English. He studies English hard in the university for the test on Sunday怎样变疑问句He studies English hard in the university for the test on work hard on the subject,work hard at English,in your lesson,又是at,又是 on they dress in the clothes people wore in the past, He got good grades in the English exam but he still此处三空………hard at English. he worked very hard at English and finally he s——in passing the English exam . She doesn't work hard at English,so she f_____ in the exam. In order to i_____ your English,you must study hard.翻译这句子 (In order to master) English ,we must work hard at it为什么这样写? work hard with/at/in/on my English以上4个哪个对,WHY Each of the students in our class _______ (study) very hard for the English