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Bob has summer holidays. He is going to visit his grandparents in Shanghai . He wants to give some presents to them . Yesterday he went to shopping with his mother and father. In the shop , he bought a blue shorts and black pants for his grandfather and some good books for his grandmother . Bob was very happy.
(     ) （1）Where are Bob’s grandparents?
A. In Beijing    B. In Shanghai    C. In Nanjing
(     ) （2）What does Bob do in the summer holidays?
A. Bob is going to visit his grandparents.
B. Bob went shopping with his friends.
C. He went shopping with his mother.
(     ) （3）What did he buy for his grandmother?
A. a shirt     B.Some apples  C. Some books
(     ) （4）What did he buy for his grandfather?
A. a sweater     B. Some apples.    C. a blue shorts and black pants