宝贝,很高兴为你解答! 1 It is /has been 2 weeks since Tom borrowed this book fronm the library. 2 It is /has been half an hour since the match ended. 3 The meeting has been over since last Saturday. 4 Mily has gone to the bookstore/bookshop to buy some tourist books and she will be back in an hour. 希望对你有所帮助. 再问： 加我百度Hi谢谢 再答： OK。给个采纳哟！ 再问： 加我吧 快点
