UNDERSEA WORLDPRACTICE TEST 1A. PHONETICSI. PICK OUT THE WORD WHOSE UN...

35. It's time to ask for his help. A. He's been asked for help. B. He ought to be asked to help. C. At the time he was asked for help. D. He's now being asked to help.C. READINGI. Read the text below and choose the correct word or phrase for each space. For each question, circle theletter you choose A, B, C or D. The shark is a meat-eating fish and one of the most feared animals of the sea. Scientists (36)...about 250 speciesoffish as sharks. These fish live in oceans throughout the world, but they are most common (37) ...warm seas.Sharks vary greatly in size and habits. Whale sharks, the largest kind of shark, may grow 60 feet (38)...A whale sharkweighs up to 15 tons, more than twice (39) ... an African elephant. The smallest sharks may (40)...only 4 incheslong and weigh less than 1 ounce. Some kinds of sharks live in the depths of the oceans, but (41)...are found nearthe surface. Some species live in coastal waters, but others dwell far (42)...sea. A few species can (43)...live infresh water. All sharks are carnivores (meat-eaters). (44)... them eat live fish, including other sharks. A shark's only naturalenemy is a larger shark. Sharks eat their prey whole, or tear (45) ...large chunks of flesh. They also feed on dead ordying animals.