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    It's a beautiful day in summer. There are many people on the beach. Mrs Guo and her two sons are on the beach, too. Look! Mrs Guo is swimming in the sea. She can swim fast. What are her sons doing? They are playing volleyball on the beach. There's a man under the umbrella. He's reading a book. Look! A little girl is collecting shells on the beach. She's very happy.

    Ben is going to visit his grandparents in New York next week. He wants to give some presents to them. Yesterday he went shopping with his parents. In the shop, he bought a blue sweater and black trousers for his grandfather and some good books for his grandmother. Both his parents thought they were very good presents. Ben was very happy.