People on Hainan Island like scuba diving. But do you know what makes it possible for people __1__under water for a long time? It’s the scuba machine. They do you know __2__invented the machine? It was Jacquse Cousteau and __3__ friends. Cousteau was a man __4__of new ideas. Ever __5__he was a child, he had been dreaming of diving deep to explore the wonderful world __6__the sea. Later with the scuba machine he invented, his __7__ came true. He took a lot of pictures and videos of many things __8__people had never seen before. It __9__ him eight years to make a TV show which he named “The Undersea World of Jacques Cousteau.” People were __10__when they saw so many beautiful things under water. Cousteau loved the coral reels and all the beautiful fish. However, when he returned some years later, he was __11__ to see that the colourful coral reels were __12__and grey. He tried everything possible to help people know the __13__ of saving the environment and __14__ them to take part in keeping our lakes, rivers, seas and oceans __15__ . 1. A. to breathe B. breathing C. breathed D. breathe 2. A. that B. what C. which D. who 3. A. he B. his C. she D. her 4. A. think B. filled C. full D. short 5. A. until B. from C. since D. through 6. A. under B. above C. on D. over 7. A. dream B. idea C. thoughts D. plan 8. A. so B. who C. and D. that 9. A. spent B. paid C. took D. cost 10. A. surprising B. surprised C. frightened D. frightening 11. A. sad B. afraid C. happy D. interested 12. A. got B. better C. were D. dead 13. A. important B. time C. knowledge D. danger 14. A. stop B. let C. make D. encourage 15. A. well B. clean C. rough D. quiet