Which of these two English books will you borrow —I’llborrow ______ of them. Because they are very interesting.

He was busy preparing his lessons, only _________ occasionally to have some tea.[ ]

tural disasters happen one after another, ______ warns man to treat naturekindly.

Mike, where’s today’s newspaper—Well, you don’t need to read it because there is _____in it.

What else do you want– ________ else. I think I have got everything ready.