Why are you in such a hurry, Sue — I’m A Singer Final _____ for 5 minutes.

下列句子中有语病的一项是（ ）

His experiences as a volunteer in the quake-hit areashave changed his attitude toward society and _______ influence his future life．

______, we didn’t know each other, but now we are good friends.

What are ____ —____ are buses.