这几句过去时对不对?急1 who coughed and coughed ? 2 what did Li Ming do at 8 o'clock ?3 you'll report your finding in 5 minutes. 这句不是过去式

这几句过去时对不对?急1 who coughed and coughed ? 2 what did Li Ming do at 8 o'clock ?3 you'll report your finding in 5 minutes. 这句不是过去式 have的过去时急 who gave you it对不对 who引导的句子 从句用过去时 主句呢 急climb的过去时,过去十分词! 我们在每个月的最后一个星期五相聚 用过去时翻译对不对 求所有不规则动词过去时.急 过去时定义（急求） 化学 C对不对 C选项对不对 为什么 Who is this toy car from?对不对?-- ~ is this toy car from?-- My grandpa A. Who B.Whose c.What ~代表空格 you'd better( )a girl who's just like youyou'd better( )a girl who's just like you mother.A.find B.to find C.finding D.found (之前的句子是过去时) the window was broke by a boy是什么意思这个句式用过去时对不对?是broke还是broken? cycle过去完成式急 who 过去时特殊疑问句 后面加助动词did么例如 who brought the bag?who did buy the bag?哪个结构正确 为什么 请英语专家帮我分析这句话对不对,急.I know that there is someone out there who isi know that there is someone out there who is looking forward to knowing it 有没有错? 这几个的过去时是什么?急live visit join 过去时是什么? A man who never gave up 为什么gave 用过去时?