Beijing is cold this time _________. You need _______ warm clothes if you go there.

He was riding to school itbegan to rain.

I’ve had enough of my neighbor. I’m going to ______ their noisy parties right now.

Everyone in the class is expected to________in thediscussion.

These visitors had to ____ at this small and simple hotel for the night becausethe big hotels were full in the busy season.