Score: TUY PHONG HIGH SCHOOL 2nd semester 1st 15’ test Name:.................................................. TEST CODE: 001 Class: .................................................. Task 1: VOCABULARY – PREPOSITIONS ( 4,0 marks): Choose the best answer 1. Sperm whale populations are at risk due to hunting and their accidental__________in fishing nets. A. population B. biodiversity C. entrapment D. mammals 2. Seventy-five percent of the earth surface is ____________by water. A. ended B. covered C. challenged D. run 3. Whales feed on krill. A. tiny shellfish B. small fish C. sea plants D. small plants 4. There is only one ocean. It is divided _______________five different parts. A. in B. to C. into D. from Score: TUY PHONG HIGH SCHOOL 2nd semester 1st 15’ test Name:.................................................. TEST CODE: 002 Class: .................................................. Task 1: Read the passage carefully, then decide whether the following statements are true (T) or false (F) . Correct the false ones. (6,0 mks) Dolphins are known as cetaceans, or marine mammals : they breathe air, they are warm-blood, and they bear live young ones called “calves”. The size of dolphins varies greatly. The smallest dolphins is just about 50 kg in weight and 1.2 meters in length while the largest one can weigh up to 8.200 kg and is 10 meters long. Dolphins are sociable creatures. They swim together in group known as “school” They show great ability in the water and you can often come across them playing around ships. Dolphins are interested in humans and often rescue people in the sea who are in danger. They are intelligent creatures and make sounds to communicate with each other. It may look as if dolphins are smiling but they are not. The expression remains the same regardless of what they are experiencing. One of the biggest threats to this gentle species is man. Dolphins often swim with tuna in open sea, and when they get caught in nets designed to catch tuna and other fish, they drown (die) . Dolphins also get serious diseases that are caused by ocean pollution. In addition to this danger, many nations catch great numbers of dolphins for food. T/F 1. Cetaceans are cold-blooded. .......................................................................................................................... ... 2. The sizes of all dolphins are the same .......................................................................................................................... ... 3. A group of dolphins swimming together is called “calves” .......................................................................................................................... ... 4. A dolphin can make sounds to communicate with other dolphins. .......................................................................................................................... ... 5. If dolphins are stucked in fishing nets, they can escape easily. .......................................................................................................................... ... 6. Dolphin are endangered due to accidental entrapment, ocean pollution and hunting. .......................................................................................................................... ... Task 2: Read the passage carefully, then decide whether the following statements are true (T) or false (F) . Correct the false ones. (6,0 mks) Most people are afraid of sharks, but they usually do not know much about them. For example, there are about 350 species of sharks that live in oceans over the world. All of the sharks are carnivores, but most of them don't attack people. Some sharks are very small - the smallest shark is about 6 inches long - about as long as your hand. But some sharks are very large. The largest species of sharks may be 60 feet long and weigh 15 tons. Unlike many other kinds of fish, sharks do not have bone. Their bodies are made up of a kind of tough white flexible material (called cartilage). Sharks do not have ears. However, they 'hear’ sounds and movements in the wade. Any sound or movement makes the water vibrates. Sharks can feel these vibrations. and they help the sharks find food. Sharks use their large eyes to find food, too. Most sharks see best in low light. They often hunt for food at dawn. in the evening, or in the middle of the night. Nowadays scientists want to learn more about sharks for several reasons. For example, cancer is common in many animals, including, people. However. it is rare in sharks. Scientists want to find out why sharks almost never get cancer. Maybe this information can help people prevent cancer too. T/F 1. According to the passage, most of sharks always attack humans. ............. ............................................................................................................. 2. The smallest shark is as long as your hand. ............. ............................................................................................................ 3 Large sharks can weigh up to 150 kg. ............. ............................................................................................................ 4. Like many other kinds of fish, sharks don’t have bone. ............. ........................................................................................................... 5. Sharks can find their food by feeling vibrations. ............. ........................................................................................................... 6. Scientists want to find out why sharks often get cancer. ............. ........................................................................................................... Task 2: VOCABULARY – PREPOSITIONS ( 4,0 marks): Choose the best answer 1. Some whales migrate into warm waters to bear their_______________ A. young B. diets C. calves D. young whales 2. Sperm whales are __________, which means they eat meat. A. herbivores B. carnivores C. fishes D. mammals 3. Some marine animals are dangerous to humans. A. living in the mountain B. living in the ocean C. living in the forest D. living in the house 4. Some tiny organisms are carried ___________ by the currents. A. in B. along C. out D. At Score: TUY PHONG HIGH SCHOOL 2nd semester 1st 15’ test Name:.................................................. TEST CODE: 003 Class: .................................................. Task 1: VOCABULARY – PREPOSITIONS ( 4,0 marks): Choose the best answer 1. Whales feed on krill. A. small plants B. small fish C. sea plants D. tiny shellfish 2. Sperm whale populations are at risk due to hunting and their accidental__________in fishing nets. A. population B. entrapment C. biodiversity D. Mammals 3. There is only one ocean. It is divided _______________five different parts. A. in B. to C. from D. into 4. Seventy-five percent of the earth surface is ____________by water. A. covered B. ended C. challenged D. run Score: TUY PHONG HIGH SCHOOL 2nd semester 1st 15’ test Name:.................................................. TEST CODE: 004 Class: .................................................. Task 1: VOCABULARY – PREPOSITIONS ( 4,0 marks): Choose the best answer 1. Some tiny organisms are carried ___________ by the currents. A. in B. out C. along D. at 2. Some whales migrate into warm waters to bear their_______________ A. calves B. diets C. young D. young whales 3. Some marine animals are dangerous to humans. A. living in the mountain B. living in the house C. living in the forest D. living in the ocean 4. Sperm whales are __________, which means they eat meat. A. carnivores B. herbivores C. fishes D. mammals Task 2: Read the passage carefully, then decide whether the following statements are true (T) or false (F) . Correct the false ones. (6,0 mks) Dolphins are known as cetaceans, or marine mammals : they breathe air, they are warm-blood, and they bear live young ones called “calves”. The size of dolphins varies greatly. The smallest dolphins is just about 50 kg in weight and 1.2 meters in length while the largest one can weigh up to 8.200 kg and is 10 meters long. Dolphins are sociable creatures. They swim together in group known as “school” They show great ability in the water and you can often come across them playing around ships. Dolphins are interested in humans and often rescue people in the sea who are in danger. They are intelligent creatures and make sounds to communicate with each other. It may look as if dolphins are smiling but they are not. The expression remains the same regardless of what they are experiencing. One of the biggest threats to this gentle species is man. Dolphins often swim with tuna in open sea, and when they get caught in nets designed to catch tuna and other fish, they drown (die) . Dolphins also get serious diseases that are caused by ocean pollution. In addition to this danger, many nations catch great numbers of dolphins for food. T/F 1. Young dolphins are called “schools” .......................................................................................................................... ... 2. The smallest dolphin is about 8.2 tons .......................................................................................................................... ... 3. Dolphins often save people’s life when they are in danger in the sea .......................................................................................................................... ... 4. Dolphins always smile because they are happy .......................................................................................................................... ... 5. Human beings cause the greatest danger to dolphins .......................................................................................................................... ... 6. Dolphins are threatened by two main dangers .......................................................................................................................... ... Task 2: Read the passage carefully, then decide whether the following statements are true (T) or false (F) . Correct the false ones. (6,0 mks) Most people are afraid of sharks, but they usually do not know much about them. For example, there are about 350 species of sharks that live in oceans over the world. All of the sharks are carnivores, but most of them don't attack people. Some sharks are very small - the smallest shark is about 6 inches long - about as long as your hand. But some sharks are very large. The largest species of sharks may be 60 feet long and weigh 15 tons. Unlike many other kinds of fish, sharks do not have bone. Their bodies are made up of a kind of tough white flexible material (called cartilage). Sharks do not have ears. However, they 'hear’ sounds and movements in the wade. Any sound or movement makes the water vibrates. Sharks can feel these vibrations. and they help the sharks find food. Sharks use their large eyes to find food, too. Most sharks see best in low light. They often hunt for food at dawn. in the evening, or in the middle of the night. Nowadays scientists want to learn more about sharks for several reasons. For example, cancer is common in many animals, including, people. However. it is rare in sharks. Scientists want to find out why sharks almost never get cancer. Maybe this information can help people prevent cancer too. T/F 1. 400 species of sharks live in oceans over the world. ............. ........................................................................................................... 2. The largest shark may be 60 feet in length and 1,500 kg in weight. ............. ........................................................................................................... 3. Unlike many other kinds of fish, sharks have bone. ............. ........................................................................................................... 4. Sharks use their small eyes to find food. ............. ........................................................................................................... 5. Sharks can hunt for food at night because they see well in the dark. ............. ........................................................................................................... 6. It can be inferred that information about sharks may help people cure cancer. .............. ...........................................................................................................
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