______. He has been a teacher for

Why ______ a bad idea to ask Amy for advice?

Tell the kid to ________ the fireworks(烟花、爆竹)，please.——Yes, you are right.

Are you taller than your cousin, Mike? —No, I am as ______ as him.

Joe _________ from the top of the house and was badly hurt.—I’m sorry to hear that.