Read the following passage carefully and choose the best option to fit each space.Mr. Brown and some volunteer conservationists are on a very dirty beach now. Today they are ready (1)___________ the beach a clean and beautiful place again. After listening to Mr. Brown’s instructions, they are divided (2)___________ three groups.After listening to Mr. Brown’s Group should check the sand, and group 3 has to check among the rocks. Garbage must be put into plastic bags, and they will be ...

Read the following passage carefully and choose the best option to fit each space.

Mr. Brown and some volunteer conservationists are on a very dirty beach now. Today they are ready (1)___________ the beach a clean and beautiful place again. After listening to Mr. Brown’s instructions, they are divided (2)___________ three groups.

After listening to Mr. Brown’s Group should check the sand, and group 3 has to check among the rocks. Garbage must be put into plastic bags, and they will be (3)__________ by Mr. Brown. 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 whose area is clean. They are all eager to work hard so as to refresh this (4)__________ Area.