_____ Wang Shasha often acts in TV plays and movies, she does well in her schoolwork.

People cut down too many trees, _____ the greenhouse effect becomes more and more serious.

 ---- How do you like English? ---- I like it very much, _____ I can’t speak English well.

When you’re learning English, just use it, ______ you’ll lose it.

--Why is she at Xiao Ying’s home?--_________ they are friends.