i don't study English last night,but i( ).A had studied B couldC should haveD should study选什么?为什么?

I think Mr. Smith must know our englis teacher,_____?A. don't I B. doesn't heC. mustn't ID.mustn't he 1.Mr johnson saw___.A.what was happened B.what is happened C.what was happening D.what is to happen2.Why don't men do ___housework?A.a bit B.a few C.a little of D.a little of3.Teacher asked me___.A.what I studied English for B.what did I study Englis I have to study hard.I don't like geography.I must be study harder They don't study hard all day long!I hate I needn't study.和I don't need to study.区别是什么?I needn't study.情态动词I don't need to study.实义动词2着的区别是什么?怎么理解他不同的意思? I don't know how I should study math(改同义句)I　don＇t　know（ ) ( ) ( )math I don't know how I should study for a test.是不是= I don't know how to study for a test. Don't worry about your study.I can help you改为同义句：Don't ___ ___ ___ your study.I can help you i'll study hard.i don't want to let my parents d__ I will study hard ,I don't want to ________my parents.填空 grades,although,good,I,study,get,hard,don`t,I(?)连词成句 i don't want to study i just want to part 这首歌叫什么?好像是首电音 I don't know how I should study for a test?改成一个同一句. when i can go abroad?sorry,i don't know .maybe you must study hard. ( ）my Englis examA.Not worry about B.Don't worry aboutC.Don’t be worry about D.Don't worry 同义句改写1.I study English very hard.I an very ___ ___ English.2.they both study very hard.___ of ___study very hard.合并为一句Tom is 15.Jack is 17.Tom isn't ___old ____Jack.根据汉语意思完成句子1.英语变得越来越有用Englis Now I only speak English,if you don't understand,study it!求翻译 I don't think he will study hard改为反意疑问句