Look! Someone _____the classroom.-Well, it wasn’t me, I didn’t do it.

ld apologize to you for failing to visit youlast week, but I’ve been very busy_____ the past few months.

You promised to________the goods to our place immediately, but we haven’t seen any of them yet.[ ]

28. The people had to _______ the new rulers when they lost the war.

Excuse me, sir, smoking _________ in the gas station.— Oh, I’m really sorry.