Once a decision has been made, all of us should ______ it.
When he came to, he found himself ____a chair, with his hands_____back..
Rather than _____on a crowded bus, he always prefers _____a bicycle.
---Hi, Tracy, you looked tired.---I am tired. I______the living room all day.
______I understand your viewpoint, I don’t agree with it.
Do you know when the Great Wall _________?