--- ____ you _____ of the pop singer called Justin Bieber?--- Yes, I have. His voice sounds_____.
—Can you your little brother ?I’m busy now.—All right,mun.I’ll do it right now.
I don’t know . Can you help me?
will the weather like tomorrow?
—How many birds can you see in the trees?—I can see birds in them.
What a room they own (拥有)!