Can you tell me anything about the fire ___ last night?—-I’m afraid, ____.

Is the cat _________ the wall No, it isn’t. It’s _________ the door.

(2013·四川，9)Nowadays people are more concerned about the environment________they live.

Do you agree ____ what the boy said —yes, but not _____.

that he has no qualifications in business management,Ken plans to gain the necessary skills by taking a part-time course.