—Excuse me， ____ is the post office? —About 500 meters away.

Pip’s sister seldom has a kind word to say, ＿＿ she?

 ---         students are there in your class?--- Thirty-five.

--- ________ under the tree?      --- No，they aren’t.　　   

 - Excuse me, is this seat taken?  - _____. That man got his books and left a few minutes ago.