When we visited Zhangzhuang again ten years later, we found it changed so much that we could hardly ________ it.
There’s _______ 800-metre-long road behind ________ hospital.
It is clearly stated that these regulations ___ everyone in the community, without exception.
—Hi, Betty.Would you like to go to see a movie with me tonight? —Sorry, Mary._________ tomorrow’s lessons, I have no time to go out with you.
-----What do you think of Harry, our new roommate? ----- I am not sure, but he is always asking _____questions.
It was cold outside but the door wouldn’t stay shut, so I put a chair _____ it.