15. And scuba – diving became a ………. Sport
a. like b. liking c…… d. popular
16. A Frenchman, Jacques Cousteau …….. a deep – sea diving vessel in 1940s
a. invented b. discovered c. found out d. detected
17. In the vessel , he could …….. the oceans of the world
a. manage b. run c. find d. explore
18. ……. this invention , we can learn more about the undersea world
a. beside b. thanks to c. addition d. because
19. Life started in the ocean but humans aren’t natural ………
a.swims b. swimming c...
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15. And scuba – diving became a ………. Sport
a. like b. liking c…… d. popular
16. A Frenchman, Jacques Cousteau …….. a deep – sea diving vessel in 1940s
a. invented b. discovered c. found out d. detected
17. In the vessel , he could …….. the oceans of the world
a. manage b. run c. find d. explore
18. ……. this invention , we can learn more about the undersea world
a. beside b. thanks to c. addition d. because
19. Life started in the ocean but humans aren’t natural ………
a.swims b. swimming c. swimmers d. swim – workers
20. Our world is mainly water , ……… we must all learn to swim
a. and b. so c. but d. or
21. School in our city start a program to improve ……… awareness for children
a. safe water b. water safe c. water safety d. safety water
22. What is the ………. Of the program ? – To help the poor in the neighborhood
a. aim b. way c. means c. need
23. ‘‘ Please , ring me late . I’m very busy now. ’’ – She asks me ……. Her late
a. to phone b. to come c. to visit d. to talk to