Read each selection, and then answer the questions that follow.

Big Brains

Elephants have big brains. The brain of an adult elephant measures about 5,500 cubic centimeters, compared to 1,350 for a person. Since elephants also have big bodies, their large brains are not surprising. But an elephant brain is larger than what you would predict from just its body weight. What does an elephant do with its big brain?

Elephants use their large brains to remember many things. Elephants live for a long time, and during their long lives they have many experiences, leading to many memories. Female elephants typically remember the “voices” of several hundred elephants. They also remember watering holes that have water in dry times. Their good memories help them survive.

Elephants are skilled tool users. The older female elephants, called matriarchs, teach tool-use to the young. Elephants pick up and throw rocks and logs. Elephants use sticks to remove bugs from their bodies, and branches to swat away flies. Researchers have seen elephants make tools by shortening a long branch or stripping away excess vegetation.

Finally, some recent research suggests that elephants are self-aware. In the mirror test, scientists place smudges on an elephant's forehead and observe what the elephant does when it sees itself in a mirror. Just as a person would, the elephant tries to rub off the dirt.

1. This selection is mostly about

Read each selection, and then answer the questions that follow.

Big Brains

Elephants have big brains. The brain of an adult elephant measures about 5,500 cubic centimeters, compared to 1,350 for a person. Since elephants also have big bodies, their large brains are not surprising. But an elephant brain is larger than what you would predict from just its body weight. What does an elephant do with its big brain?

Elephants use their large brains to remember many things. Elephants live for a long time, and during their long lives they have many experiences, leading to many memories. Female elephants typically remember the “voices” of several hundred elephants. They also remember watering holes that have water in dry times. Their good memories help them survive.

Elephants are skilled tool users. The older female elephants, called matriarchs, teach tool-use to the young. Elephants pick up and throw rocks and logs. Elephants use sticks to remove bugs from their bodies, and branches to swat away flies. Researchers have seen elephants make tools by shortening a long branch or stripping away excess vegetation.

Finally, some recent research suggests that elephants are self-aware. In the mirror test, scientists place smudges on an elephant's forehead and observe what the elephant does when it sees itself in a mirror. Just as a person would, the elephant tries to rub off the dirt.

2. Which generalization is supported by the selection?

Read each selection, and then answer the questions that follow.

Big Brains

Elephants have big brains. The brain of an adult elephant measures about 5,500 cubic centimeters, compared to 1,350 for a person. Since elephants also have big bodies, their large brains are not surprising. But an elephant brain is larger than what you would predict from just its body weight. What does an elephant do with its big brain?

Elephants use their large brains to remember many things. Elephants live for a long time, and during their long lives they have many experiences, leading to many memories. Female elephants typically remember the “voices” of several hundred elephants. They also remember watering holes that have water in dry times. Their good memories help them survive.

Elephants are skilled tool users. The older female elephants, called matriarchs, teach tool-use to the young. Elephants pick up and throw rocks and logs. Elephants use sticks to remove bugs from their bodies, and branches to swat away flies. Researchers have seen elephants make tools by shortening a long branch or stripping away excess vegetation.

Finally, some recent research suggests that elephants are self-aware. In the mirror test, scientists place smudges on an elephant's forehead and observe what the elephant does when it sees itself in a mirror. Just as a person would, the elephant tries to rub off the dirt.

3. Why would an elephant shorten a branch?

Read each selection, and then answer the questions that follow.

Big Brains

Elephants have big brains. The brain of an adult elephant measures about 5,500 cubic centimeters, compared to 1,350 for a person. Since elephants also have big bodies, their large brains are not surprising. But an elephant brain is larger than what you would predict from just its body weight. What does an elephant do with its big brain?

Elephants use their large brains to remember many things. Elephants live for a long time, and during their long lives they have many experiences, leading to many memories. Female elephants typically remember the “voices” of several hundred elephants. They also remember watering holes that have water in dry times. Their good memories help them survive.

Elephants are skilled tool users. The older female elephants, called matriarchs, teach tool-use to the young. Elephants pick up and throw rocks and logs. Elephants use sticks to remove bugs from their bodies, and branches to swat away flies. Researchers have seen elephants make tools by shortening a long branch or stripping away excess vegetation.

Finally, some recent research suggests that elephants are self-aware. In the mirror test, scientists place smudges on an elephant's forehead and observe what the elephant does when it sees itself in a mirror. Just as a person would, the elephant tries to rub off the dirt.

4. What is the author's purpose in this selection?

Read each selection, and then answer the questions that follow.

Big Brains

Elephants have big brains. The brain of an adult elephant measures about 5,500 cubic centimeters, compared to 1,350 for a person. Since elephants also have big bodies, their large brains are not surprising. But an elephant brain is larger than what you would predict from just its body weight. What does an elephant do with its big brain?

Elephants use their large brains to remember many things. Elephants live for a long time, and during their long lives they have many experiences, leading to many memories. Female elephants typically remember the “voices” of several hundred elephants. They also remember watering holes that have water in dry times. Their good memories help them survive.

Elephants are skilled tool users. The older female elephants, called matriarchs, teach tool-use to the young. Elephants pick up and throw rocks and logs. Elephants use sticks to remove bugs from their bodies, and branches to swat away flies. Researchers have seen elephants make tools by shortening a long branch or stripping away excess vegetation.

Finally, some recent research suggests that elephants are self-aware. In the mirror test, scientists place smudges on an elephant's forehead and observe what the elephant does when it sees itself in a mirror. Just as a person would, the elephant tries to rub off the dirt.

6. A good memory helps the elephant

Read each selection, and then answer the questions that follow.

Big Brains

Elephants have big brains. The brain of an adult elephant measures about 5,500 cubic centimeters, compared to 1,350 for a person. Since elephants also have big bodies, their large brains are not surprising. But an elephant brain is larger than what you would predict from just its body weight. What does an elephant do with its big brain?

Elephants use their large brains to remember many things. Elephants live for a long time, and during their long lives they have many experiences, leading to many memories. Female elephants typically remember the “voices” of several hundred elephants. They also remember watering holes that have water in dry times. Their good memories help them survive.

Elephants are skilled tool users. The older female elephants, called matriarchs, teach tool-use to the young. Elephants pick up and throw rocks and logs. Elephants use sticks to remove bugs from their bodies, and branches to swat away flies. Researchers have seen elephants make tools by shortening a long branch or stripping away excess vegetation.

Finally, some recent research suggests that elephants are self-aware. In the mirror test, scientists place smudges on an elephant's forehead and observe what the elephant does when it sees itself in a mirror. Just as a person would, the elephant tries to rub off the dirt.

5. How do elephants respond to the mirror test?

Read each sentence. Then choose the best word.

Knowing she was innocent, the suspect __________ denied the accusation.

Read each sentence. Then choose the best word.

The new general store and library were a sign of the town's __________.

Read each sentence. Then choose the best word.

We collected __________ from the beach.

Read each sentence. Then choose the best word.

The movie was so popular it was difficult to find a __________ seat.

Mark your answer choice for the following questions.

1. Which sentence is an imperative sentence?

Mark your answer choice for the following questions.

2. Which sentence is a compound sentence?

Mark your answer choice for the following questions.

3.Nicole split the apple into two equal                      .

Mark your answer choice for the following questions.

4. Henry should                      home earlier than he did.

Mark your answer choice for the following questions.

5.Which sentence is written correctly?

Write an essay about the following

 Write a cause and effect essay about what having a pet does for a family.