excuse me i can't ----- you.could you piease slow down a bitkeep up with 还是come up with有什么区别?

:Excuse me ,I can't understand这句英语是什么 Excuse me,Nancy.I can’t find my book.( )Excuse me,Nancy.I can’t find my book.( )worry Excuse me ,sir?Yes?I’m lost.I can't find my hotel Don't worry I fell down,don't excuse me,I'm sure I can bear that and indepened! 补全对话:(2)A:Excuse me,Mr Green,I can't _____the twins Excuse me ,I can't understand这句英语是什么急 Excuse me. I can't see my bag.___is it?横线上填空 Excuse me ,can I use your Pencil Excuse me ,can I use your Pencil No ,Problem Excuse me .Read the next louder ,Please.I ____ hear you A.can't B.wouldnn't C needn't 选择填空Daring,help me find my computer game,I can't find it.A.With pleasure. B.Excuse me Excuse me,can I take this m________ out of the library?Sorry,you can't.横线上填什么? Excuse me.Can I ask you some questions? Excuse me.Can I ask you some questions?急 Excuse me,( ) can I get to the bus shop? Excuse me ,Amy Can I use your pencil是什么意思快 Excuse me,can i speak to mr.W Excuse me.What can I get to City Cinema?(改错) Excuse me sir?I can`s find my heart