the, I, led to, was, office, doctor's
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hard, solve, to, it, find, I, problem, the
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the, to, protect, time, is, it, environment
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was, he, introduced, to, friends, my
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As you may know, coral (珊瑚) is not a plant, but 1. animal. However, coral reefs (珊瑚礁) around the world are in 2. (danger) situation. Here is a piece of bad news. Thailand will close one of the beaches to protect 3. (it) coral from business activities for tourists. The beach is so famous t4. millions of tourists put it on their wish lists. More than 5, 000 visitors visit it a day. And they usually arrive by boat. This does much harm to the coral reefs. Most of the coral has been 5. (die). The beach will be closed b6. June and September to let the coral come back to life.
Experts say that 80% of Thailand's coral reefs have been killed. Too many tourists cause a lot of 7. (pollute) to these beaches. An expert said the biggest 8. (problem) were hotels by the beaches, boats, and plastic waste in the sea. He believed the 9. (good) choice was to close the beaches forever. He 10. (explain), "I hope the government can take steps to protect the coral reefs. At the same time, I also hope all of us should try our best to protect the environment around us."
