根据意思,完成下面的对话

1.speak
2.here;take
3.know
4.What's
5.knows
6.back

--Hello,This is Mr Huang speaking.
--Hello,May l __speak______ to Rebecca?
--l'm sorry,she isn't ____here___ now.Can l ___take__ a message?
--Yes,please ask her to call me.
--May l _have____your name?
--Of course,my name is Mark.
--___What's_____ your telephone number?
--Oh,she__knows____that.
--Well,l'll ask her to call you __back____.
--Thank you.Goodbye.
--Goodbye.

Hello,This is Mr Huang speaking.
--Hello,May l speak to Rebecca?
--l'm sorry,she isn't here now.Can l take a message?
--Yes,please ask her to call me.
--May l know your name?
--Of course,my name is Mark.
-- What's your telephone number?
--Oh,who's knows.
--Well,l'll ask her to call you back.
--Thank you.Goodbye.
--Goodbye.

speak
here
take
know
What&