—Which of these two English books will you borrow?—I’ll borrow ____________ of them because they are very interesting.

 I’d appreciate ______ , to be frank, if you would like to teach me how to use blog and twitter on the Internet.

______ is important to know how to get on with others when you grow up.

___ is reported that he got severn good medals.

---Why don’t you go to the lecture room and listen to the talk? ---I hear there isn’t     in it.