四、完形填空
The ocean is home to many sea animals. It 1 most of the earth's surface. We get food and oxygen from the ocean. The ocean also helps control (控制) the earth's temperature. But some people don't care about the ocean. Their 2 are putting the ocean in danger. 3 can you do to save the ocean? Here are some tips.
Be careful 4 plastic
Throw away plastic in the right way. You should use paper bags and say 5 to plastic ones because they may become small pieces of plastic in the ocean. The plastic pieces look like food to sea animals so they often eat them by mistake.
Clean up the beach
People like going to the beach. It is 6. However, many sea birds and crabs live on the beach too. Their homes can be destroyed by rubbish. So don't 7 rubbish on the beach. Picking up a little bit of rubbish can keep the beach clean and save the sea animals.
8 labels(标签)
Some incorrect fishing ways hurt the ocean. Overfishing makes some sea animals disappear (消失). When you are buying seafood, look for seafood with a 9 label. People often think it is the colour of the ocean. This label means when people make the food, they don't catch 10 sea animals.
()1. A. includes
B. covers
C. has
D. makes
()2. A. ways
B. words
C. jobs
D. activities
()3. A. How
B. Which
C. What
D. Why
()4. A. with
B. in
C. to
D. for
()5. A. yes
B. no
C. hello
D. good
()6. A. fun
B. funny
C. interested
D. boring
()7. A. give
B. keep
C. take
D. leave
()8. A. Look out
B. Look for
C. Look at
D. Look after
()9. A. blue
B. white
C. black
D. green
()10. A. a few
B. too few
C. too much
D. too many

1-5 BDCAB 6-10 ADCAD