He had to pause from time to time to wipe the sweat from his forehead,because the airconditioning system ______.
Do make sure that you ___ a seat today!
---Excuse me, sir, but ___ you speak English? ---Sure, but only a litte.
Look, here ___ the bus!
--Will you tell us something about the weather there?---I ___ to that.
Suppose he ___ with me, what can I do?