If you would like to go to a beautiful, faraway place, you should choose the Hawaiian Islands. Located in the middle of the Pacific Ocean, in 1959 the islands (23)______the 50th state of the U.S. Of all the Hawaiian islands, Kauai may be the best place for vacation as it is called a tropical paradise. With increasing (24)______ attraction, its population is getting higher especially in hot seasons. (25)___________ thick green rainforests cover the island, the air makes your skin soft and smooth. There is little air pollution here, and no stress. The beaches of Kauai are large part of its beauty; they are all lovely, clean, white sand. If you want to meet colorful undersea creatures you may take a short course for diving. You need an enrolment to get training from professional divers. They also make wide explanations about the characteristics of the Ocean. As (26)_____as you make a (27)______, reserve your place, buy your ticket and say goodbye to your stressful city!
23. A. turned B. obtained C. became D. made