mt parens have gone out for a walk用when i got home改为复合句

mt parens have gone out for a walk用when i got home改为复合句 have gone 三小时后,要用 in 3 hours 还是 after 3 hours ,after 3 hours行不行?Have you ever been to Canada?Yes,I ___ there with my parens last year.A.have been B.have gone C.went 请说明选哪个的理由Do you mind (me还是my ) helping you with you you have gone too 用have gone造句 I think we should talk to with parens when we have ploblem with live.有语法错误吗? 求have gone 和 have been gone区别 have been gone和have gone的区别.RT、 You have gone too far! you have been gone forever Life would have gone on. have gone to=be have been和have gone的区别 have been 和have gone 的区别 have been have gone的区别 have been与have gone的区别 have gone to ＆ have been to 区别 have to,I,keep mt hair,short连词成句