— How about going shopping with me this afternoon?— I’d love to, _ I’m afraid I’m not available.
Beijing is famous _______ the capital city and it is also famous ______ the Palace Museum.
The child without parents ________ good care of by his teachers in this special school.
Getting enough sleep is good for _______ health _______ study.
_______ attention makes her unhappy.
---Did Mr Smith tell you __________? ---Yes. He said that he went there in 2003.