Can I use your ruler ? Of course .____ (用吧)

Can I use your ruler ? Of course .____ (用吧) ------Could I use your ruler?I can not find（）. Can I have ____?Of course. Could I use your phone Yes,of course you______. A:May I use your ruler B:My ruler is too ____(short) Can I use your ruler?Sorry.I have o( ) one.And I'm using it. may I USE your ruler 回答 Could I please use your ruler __________. Could I use your pen for a while?oF Course,you___. A：May I use your bike,please?B：Yes,of course,but for 1 long? - May I use your pen?Mine is broken.- Of course,here are two --May I use your pen Mine is broken.-- Of course ,here are t