Câu hỏi:

Read the following passage and do as directed.

Many people think that a whale is a type of fish. Although a whale is not a fish at all, whales and fish are much alike in many ways. Like fish, whales live in the water. Both whales and fish have fins to swim. Whales often stay together in groups, which are known as pods. Many kinds of fish also stay together in groups, which are called schools. Whales are different from fish in one important way. A fish can breathe underwater, but a whale cannot. A whale must come to the surface of the water to breathe. It gets air through a hole on its back. A whale can hold its breath under the water for a long time. However, after a while, it must come back up for more air.

A whale is not a fish, but a mammal. There are many kinds of mammals, like dogs, cats, and horses. Most mammals live only on land. Some mammals, such as beavers, live partly on land and partly in water. In addition to whales, just one other mammal - the sea cows - lives only in water.

-> We call a group of fish a school

Read the following passage and do as directed.

Many people think that a whale is a type of fish. Although a whale is not a fish at all, whales and fish are much alike in many ways. Like fish, whales live in the water. Both whales and fish have fins to swim. Whales often stay together in groups, which are known as pods. Many kinds of fish also stay together in groups, which are called schools. Whales are different from fish in one important way. A fish can breathe underwater, but a whale cannot. A whale must come to the surface of the water to breathe. It gets air through a hole on its back. A whale can hold its breath under the water for a long time. However, after a while, it must come back up for more air.

A whale is not a fish, but a mammal. There are many kinds of mammals, like dogs, cats, and horses. Most mammals live only on land. Some mammals, such as beavers, live partly on land and partly in water. In addition to whales, just one other mammal - the sea cows - lives only in water.

-> A fish can breathe underwater, but a whale can't

Read the following passage and do as directed.

Many people think that a whale is a type of fish. Although a whale is not a fish at all, whales and fish are much alike in many ways. Like fish, whales live in the water. Both whales and fish have fins to swim. Whales often stay together in groups, which are known as pods. Many kinds of fish also stay together in groups, which are called schools. Whales are different from fish in one important way. A fish can breathe underwater, but a whale cannot. A whale must come to the surface of the water to breathe. It gets air through a hole on its back. A whale can hold its breath under the water for a long time. However, after a while, it must come back up for more air.

A whale is not a fish, but a mammal. There are many kinds of mammals, like dogs, cats, and horses. Most mammals live only on land. Some mammals, such as beavers, live partly on land and partly in water. In addition to whales, just one other mammal - the sea cows - lives only in water.

-> How are whales like dogs, cats, and horses?

Read the following passage and do as directed.

Many people think that a whale is a type of fish. Although a whale is not a fish at all, whales and fish are much alike in many ways. Like fish, whales live in the water. Both whales and fish have fins to swim. Whales often stay together in groups, which are known as pods. Many kinds of fish also stay together in groups, which are called schools. Whales are different from fish in one important way. A fish can breathe underwater, but a whale cannot. A whale must come to the surface of the water to breathe. It gets air through a hole on its back. A whale can hold its breath under the water for a long time. However, after a while, it must come back up for more air.

A whale is not a fish, but a mammal. There are many kinds of mammals, like dogs, cats, and horses. Most mammals live only on land. Some mammals, such as beavers, live partly on land and partly in water. In addition to whales, just one other mammal - the sea cows - lives only in water.

-> How are sea cows and whales alike?

Choose the word (A, B, C or D) that best fits the blank space in the following passage.

An elephant's trunk is probably the most useful nose (29) ____ the world. It is used for breathing and (30) ____ like most noses are. However, elephants also use their trunks (31) ____ arms and hands to lift food (32) ____ their mouths. They take water into their trunks and pour it into their mouths to get a drink. Sometimes they spray the (33) ____ on their backs to give themselves a cool shower. An adult elephant can hold up to four gallons of water in (34) ____ trunk. Elephants can use their trunks to carry heavy things! Trunks are also used for communication. Sometimes a mother elephant will calm her baby by stroking it with her trunk.

-> Choose the correct answer for number (29)

Choose the word (A, B, C or D) that best fits the blank space in the following passage.

An elephant's trunk is probably the most useful nose (29) ____ the world. It is used for breathing and (30) ____ like most noses are. However, elephants also use their trunks (31) ____ arms and hands to lift food (32) ____ their mouths. They take water into their trunks and pour it into their mouths to get a drink. Sometimes they spray the (33) ____ on their backs to give themselves a cool shower. An adult elephant can hold up to four gallons of water in (34) ____ trunk. Elephants can use their trunks to carry heavy things! Trunks are also used for communication. Sometimes a mother elephant will calm her baby by stroking it with her trunk.

-> Choose the correct answer for number (30)

Choose the word (A, B, C or D) that best fits the blank space in the following passage.

An elephant's trunk is probably the most useful nose (29) ____ the world. It is used for breathing and (30) ____ like most noses are. However, elephants also use their trunks (31) ____ arms and hands to lift food (32) ____ their mouths. They take water into their trunks and pour it into their mouths to get a drink. Sometimes they spray the (33) ____ on their backs to give themselves a cool shower. An adult elephant can hold up to four gallons of water in (34) ____ trunk. Elephants can use their trunks to carry heavy things! Trunks are also used for communication. Sometimes a mother elephant will calm her baby by stroking it with her trunk.

-> Choose the correct answer for number (31)

Choose the word (A, B, C or D) that best fits the blank space in the following passage.

An elephant's trunk is probably the most useful nose (29) ____ the world. It is used for breathing and (30) ____ like most noses are. However, elephants also use their trunks (31) ____ arms and hands to lift food (32) ____ their mouths. They take water into their trunks and pour it into their mouths to get a drink. Sometimes they spray the (33) ____ on their backs to give themselves a cool shower. An adult elephant can hold up to four gallons of water in (34) ____ trunk. Elephants can use their trunks to carry heavy things! Trunks are also used for communication. Sometimes a mother elephant will calm her baby by stroking it with her trunk.

-> Choose the correct answer for number (32)

Choose the word (A, B, C or D) that best fits the blank space in the following passage.

An elephant's trunk is probably the most useful nose (29) ____ the world. It is used for breathing and (30) ____ like most noses are. However, elephants also use their trunks (31) ____ arms and hands to lift food (32) ____ their mouths. They take water into their trunks and pour it into their mouths to get a drink. Sometimes they spray the (33) ____ on their backs to give themselves a cool shower. An adult elephant can hold up to four gallons of water in (34) ____ trunk. Elephants can use their trunks to carry heavy things! Trunks are also used for communication. Sometimes a mother elephant will calm her baby by stroking it with her trunk.

-> Choose the correct answer for number (34)

Choose the word (A, B, C or D) that best fits the blank space in the following passage.

An elephant's trunk is probably the most useful nose (29) ____ the world. It is used for breathing and (30) ____ like most noses are. However, elephants also use their trunks (31) ____ arms and hands to lift food (32) ____ their mouths. They take water into their trunks and pour it into their mouths to get a drink. Sometimes they spray the (33) ____ on their backs to give themselves a cool shower. An adult elephant can hold up to four gallons of water in (34) ____ trunk. Elephants can use their trunks to carry heavy things! Trunks are also used for communication. Sometimes a mother elephant will calm her baby by stroking it with her trunk.

-> Choose the correct answer for number (34)