He must ( ) the traffic rules.括号里填“知道”这个意思,该用那个形式?know还是knows.

急用!几道英语选择题!要理由啊!1.It took me nearly an hour ( ) here.Have a drink, Joe. You ( ) be very thirsty.A.to walk;can't B.walking;can't C.walking;must D.to walk;must2.We may ( ) get there a little later, because the traf The dentist thought he must be very.The dentist thought he must be very ill. He must be ---- when he heard the exciting news 问几道英语单选题..答案已给出,请求分析!1 Father was too tired.He prefer staying at home to__AA going to the cinema B goes to the cinemaC go to the cinema D went to the cinemaTO后面不是跟原形吗?为什么这题选A?2 __!The traf 用适当的介词或副词填空1.We often go out for a walk ( )the riverside2.You'd better let him ( )3.We arrive at the bus stop ( ) time and caught the bus 4.He insisten ( ) going there by ship5.We were held ( )on our way to the airport in a traf 单词填空:I must find the o____ of the cell phone.He must be worried. The l------is on ,He must be at home. 根据首字母填空The l_____is on .He must at home The boy is s_____.He must see a doctor. Judging from his a________,he must be from the USA. I must do the dishes用HE改写句子 he must not take the medicine译成中文 He must be the new english teacher 中的must为什么要加be 高中反义疑问句He must go now,_____?He must be in the hospital,___?He must have been in the hospital.____?He must have gone to the hospital last night,_____?He must have been in the hospital last night,______?He must have gone to the hospital,_ He must eat in the dining hall.(改为否定句)he ____eat in the dining hall. -- ( )he be at home now -- Yes,he must.The light is on A.Must B.Can C.Does D.Could he said to us that he [ must follow ] the teacher's instructions为什么用must follow 而不用followed thanks He was taken away by the police.He __a very serious crime.A.must be committed B.was being committedC.must commitD.must have committed