The old man sat in front of the television every evening, happy _____ anything that happened to be on.
If your mother doesn’t agree, there is nothing you can do____than stay at home.
Half of them,____ is 50, can speak fluent Chinese.
—Do you regret not having gone abroad?—Why should I? I ____as much, but I’m glad to devote myself to our motherland.
---Did you visit the famous museum ? ---No. We ______ it. But we spent too much time shopping.
A modern university has been set up in ______ used to be a deserted land. A which B. that C. what D. where