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Out in the sea there are thousands and thousands of (1)             kinds of sea animals. Some live near the surface of the sea in the (2)              waters. Others live deep, deep down

(3)                      it is always dark and cold. (4)               , all the animals of the sea are alike in one way. They all must find food to eat. And there (5)              be no food for any of them if there were no plants.

      The tiny green plants of the sea float in the water. They take in minerals from the water. They (6)                take part in the air that dissolves in water. The sun shines on the green plants and help them to grow. They become food for the tiny animals, (7)               in turn are food of other animals.

       People like to live where they can get (8)                      of food. That is why many people in many countries live near the seacoast and eat seafood. But we cannot just pick fish as we pick berries. We must know the way we are trying to catch fish. People have been (9)                  their living from the sea for many, many years. They have found out a great number of valuable things and have shared what they learned (10)           other people.

1. A. different   B. same                        C. many                       D. similar

2. A. sunlit                   B. sunray                     C. sunny                      D. sunshine

3. A. when                   B. which                      C. that                          D. where

4. A. Before                 B. Yet                          C. Because                   D. Although

5. A. can                      B. will                          C. must                        D. would

6. A. so                        B. too                          C. either                       D. also

7. A. that                      B. whom                      C. which                      D. whose

8. A. lot                       B. plenty                      C. much                       D. many

9. A. earning                B. leading                    C. risking                     D. putting                   

10. A. for                     B. after             C. with             D. about