___________ his birthday, he usually has a party.[ ]

Be quiet, the head teacher Mr. Gu is coming.— Don’t worry. It _____ be him. Mr. Gu is much fatter.

If you are famous, people will watch you _____ and follow you everywhere. [ ]

I was late for school this morning, because the bus was too _________ for me to get on.

―What a heavy rain!―So you’d better _________ swimming today.