we didn't see him at the lecture yesterday,he___itA,can't have attended B.needed have attended

We didn't laughing at him but helped him we didn't see him at the lecture yesterday,he___itA,can't have attended B.needed have attended 情态动词问题：----We didn't see him at the lecture yesterday.----He ____ it.A.mustn't attend1.----We didn't see him at the lecture yesterday.----He ____ it.A.mustn't attend B.cannot have attended C.would have not attended D.needn't have attend you didn't see him and____did i I ____(see)him,but he didn't see me You didn't use to like him much when we were at school ,did you He didn't i______ himself at the beginning,so we know very little about him. We shouted at him,but he didn’t hear.(改错)如题 请问I didn't see him和I haven't see him的区别 at no time didn't we... I didn't see him at the meeting yesterday afternoon.He ____ it.A.can't have attended B.wouldn't have attended 这道英语选择题应该选什么,麻烦详细分析下!-Who is Jerry?-____?I saw you shaking hands with him at meeting.A.Didn't you see him B.Haven't you see him C.Hadn't you see him D.Don't you see him we can't see ( )sun at ( ) night. 英语翻译提示：We didn't ____ ____ him. We didn't see anything during the _____(fly) We didn't where we were at that time. I didn't see him,but i _____(hear)him ____(go)downstairs i didn't laugh at him.instead ,i helped him 同义句I helped him ____ ____ ____ at him.