5. How much is John's watch?   

A. Fifty yuan.                        B. Fifteen yuan.                 C. Thirty five yuan.

6. The tea isn't grown in _______________.      

A. China.                                    B. England.                                 C. India.

7.How old is Susan?   She is ______________ years old.   

A. 14.                                    B. 12.                                     C. 16.

8.When did Mr. Wu come to this school?  He came here ____________.   

A. since five years ago.                B. for five years.                         C. five years ago.