Mr. Brown and some volunteer conservationists are on a very dirty beach now. Today they are ready to make the beach a clean and beautiful place again. After listening to Mr. Brown’s instructions, they are divided into three groups. Group I needs to walk along the shore. Group 2 should check the sand, and group 3 has to check among the rocks. Garbage must be put into plastic bags, and the bags will be collected by Mr. Jones. He will take the bags to the garbage dump. Each member will be given a map to find the right place. They won’t eat the picnic lunch provided by Mrs. Smith until the whole area is clean.they all are eager to work hard so as to refresh this spoils_ area.

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