------Could I use your ruler?I can not find（）.

------Could I use your ruler?I can not find（）. Could I please use your ruler __________. Can I use your ruler ? Of course .____ (用吧) Could I use your ruler I cat't find____.sure.here you are. Can I use your ruler?Sorry.I have o( ) one.And I'm using it. may I USE your ruler 回答 I can not find my ruler .Can I b___ yours 填空讲解 Could I use your dictionary? -Could I use your computer? 英语填词一道Could I use your mobile phone Why not use your o______ I can't find my ruler.Can I b______ yours? —Dick,（can）I use your e-dictionary?-----Yes,please.（could）yo