She is at singing. And I can play the guitar . A. well; good B. well; well C. good; well
The meat smells _____. You’d better throw it away.
---Do you mind my taking this seat? ---______.
There are many tall trees on ______ side of the street.
Last weekend, an English short play was _____ in the second hall.
Few people knew how to use the Internet in the past,_____?