The physics problem is very difficult. Can you ________?A. work out it B. work it out C. work it on
Hepburn is considered ____ many people___a great woman .
They _____ some useful information to the police .
Could you tell me ___a meeting in Guangzhou next week ?
He looks good ____red while black looks good _____me.
—Can you tell me__ __? — He is kind and generous. He always helps others.