i have lost my book just now这句话语法有问题没?我刚才把书丢了

I look for my book everywhere and p I have lost it.I look for my book everywhere and p---- I have lost it. i am looking for my book .i have lost it a mament ago.改错 I lost my favorite book that i （ ）for about one year.为什么是填‘have had’?I lost my favorite book that i （ ）for about one year.A.boughtB.buyC.have boughtD.have had麻烦详解, I lost my English book yesterday对my提问是什么? I have never lost my heart i have lost my heart for you? Time (Have I Lost My Mind?) 歌词 I have lost my new English dictionary have i lost my faith in you? i have lost my book just now这句话语法有问题没?我刚才把书丢了 I'm really a_____ .He lost my favorite book. i must have lost my key~不用have行不? I have lost my self.这里的have如何解释? 用所给动词的适当形式填空（初二）I have lost my ____(borrow) book.I borrowed it last week. --- I have found my lost book.So I feel ---.A.Beacause,happy B./,happy C.Because,happily D./,happily为什么选B？ i have lost my wallet和i lost my wallet有什么区别呀 I lost my wallet和I have lost my wallet 意思上有什么区别 I have lost my life since I met you.