didn’t see him in the library this morning,so I think he must have gone to Paris y...didn’t see him in the library this morning,so I think he must have gone to Paris yesterday,____?A.must he?B.don’t C.didn’t he?D.must 请逐项说明!并分

you didn't see him and____did i I didn't see him __ a year.填介词A.for B.in C.on I ____(see)him,but he didn't see me 请问I didn't see him和I haven't see him的区别 You didn't see Uncle Wang did you?__,I met him in his office.A Yes,Idid B No,I didn't I didn't see him,but i _____(hear)him ____(go)downstairs didn’t see him in the library this morning,so I think he must have gone to Paris y...didn’t see him in the library this morning,so I think he must have gone to Paris yesterday,____?A.must he?B.don’t C.didn’t he?D.must 请逐项说明!并分 He didn’t come to the party yesterday,or I __________ him.6.He didn’t come to the party yesterday,or I __________ him.A) would see B) saw C) see D) would have seen9.Not until the middle of the 19th century ___________ into wide use.A)electricity Linda is surprised to see her friend David in the museum.She _______ to meet him here.为什么填didn't expect 而不是doesn't expect呢? i didn't see Can't 、mustn't 、shouldn't 的区别?（急）比如一句句子：He ______ be in the room,I didn't see him.莪知道要用can't,但是为什么呢?为什么不用mustn't 、shouldn't what could be so important that he didn't even see me sit next to him? 翻译：我想喝甜水,不想喝纯净水：I will have sweet water_____ _____pure water改错：I looked at him in suprise-I didn't except to see him again填空：He is neither______European,nor____American i went to see tom at the hotel. i did n't meet him because i didn't know_which room he stayed in和where he stayed in选哪个 为什么 英语翻译I didn't see anyone in the room.为什么不是 I don't see anyone in the room. didn't see him yesterday-oh,but youA;ought toB;should have C;can't haveD;may have we didn't see him at the lecture yesterday,he___itA,can't have attended B.needed have attended He didn't see anything in the box.（句意不变）He ( )( )in the box.