When Tim ___ why he was late for school, he just kept silent.

Whose pen is this?— Oh, it’s_____. I was looking for it everywhere.

You look so happy. What happened?—I have just got an “A” in P.E. test.

It’s raining heavily outside. Why don’t you _______ your raincoat?

Could you tell me _____ we are going to be away? — About a week. [ ]