Recognizing The Main Idea

1.

When tigers hunt, they hunt alone. In contrast, lions hunt in groups; they work together to drive their prey into an ambush. Cheetahs are known for their speed when they chase prey. Leopards are able to climb trees when they are prowling for prey. Surprisingly, jaguars often hunt in water. There is great diversity in the hunting habits of large cats. There is also great diversity in the places in which they hunt.

When tigers hunt, they hunt alone, but in contrast, lions hunt in groups.

Cheetahs, leopards, and jaguars have different methods of hunting.

There is also great diversity in the places in which they hunt.

The passage discusses the hunting habits of different large cats, highlighting the diversity in their hunting methods. It mentions that tigers hunt alone, whereas lions hunt in groups. It further states that cheetahs are known for their speed, leopards can climb trees, and jaguars often hunt in water. The passage concludes by emphasizing the diversity in both the hunting habits and the places where these large cats hunt. Therefore, the correct answer summarizes this main point by stating that there is great diversity in both the hunting habits and the hunting locations of large cats.

Explanation

The passage discusses the hunting habits of different large cats, highlighting the diversity in their hunting methods. It mentions that tigers hunt alone, whereas lions hunt in groups. It further states that cheetahs are known for their speed, leopards can climb trees, and jaguars often hunt in water. The passage concludes by emphasizing the diversity in both the hunting habits and the places where these large cats hunt. Therefore, the correct answer summarizes this main point by stating that there is great diversity in both the hunting habits and the hunting locations of large cats.

2. You're up to your neck in credit card debt. You're feeling stressed, perhaps even panicky. You may be tempted to take out a home equity loan to pay off high credit card debt. Financial specialists say that's a bad idea! If you spend the money instead of paying off your debt, you'll dig yourself into a deeper financial hole. Even worse, you could lose your home.

If you spend the money instead of paying off your debt, you'll dig yourself into a deeper financial hole.

Financial specialists say that's a bad idea!

Taking out a home equity loan to pay off high credit card debt may seem like a tempting solution when feeling stressed and panicky. However, financial specialists advise against this idea. If the money from the loan is not used to pay off the debt and instead spent, it will only worsen the financial situation by digging oneself into a deeper hole. Moreover, there is a risk of losing one's home if the loan cannot be repaid.

Explanation

Taking out a home equity loan to pay off high credit card debt may seem like a tempting solution when feeling stressed and panicky. However, financial specialists advise against this idea. If the money from the loan is not used to pay off the debt and instead spent, it will only worsen the financial situation by digging oneself into a deeper hole. Moreover, there is a risk of losing one's home if the loan cannot be repaid.

3. Read each paragraph and determine its main idea. How do migrating animals find their destination? They navigate in a variety of ways. Fish use their sense of smell to recognize their migration paths and are guided by changing water temperatures. Birds use the position of the sun to orient themselves. Some birds have magnetic particles in their ear mechanisms that act as a compass. Mammals rely on their memory. Some elephant trails have been used for hundreds of years.The main idea is:

How do migrating animals find their way?

Migrating animals navigate in a variety of ways.

Mammals rely on their memory.

Fish and birds have special methods for finding their way.

Migrating animals navigate in a variety of ways, such as using their sense of smell, changing water temperatures, the position of the sun, magnetic particles in their ears, and their memory.

Explanation

Migrating animals navigate in a variety of ways, such as using their sense of smell, changing water temperatures, the position of the sun, magnetic particles in their ears, and their memory.

4.

Psychologists say that a sigh can express satisfaction and contentment. Frequent sighing can suggest despair and depression. It can also express disgust or frustration. It can express several emotions, but there is no one correct way to interpret its meaning.

Psychologists say that a sigh can express satisfaction and contentment, and frequent sighing can suggest despair and depression.

Sighing can express several emotions.

A sign can express emotions, such as disgust or frustration.

A sigh can express several emotions, but there is no one correct way to interpret its meaning.

A sigh can express various emotions, including disgust or frustration. This means that when someone sighs, it could indicate their feelings of being disgusted or frustrated. However, it is important to note that there is no one correct way to interpret the meaning of a sigh, as it can also express satisfaction, contentment, despair, or depression. Therefore, while a sigh can convey emotions like disgust or frustration, it is essential to consider the context and other cues to accurately understand its meaning.

Explanation

A sigh can express various emotions, including disgust or frustration. This means that when someone sighs, it could indicate their feelings of being disgusted or frustrated. However, it is important to note that there is no one correct way to interpret the meaning of a sigh, as it can also express satisfaction, contentment, despair, or depression. Therefore, while a sigh can convey emotions like disgust or frustration, it is essential to consider the context and other cues to accurately understand its meaning.

5. Whenever your physician orders a medical test for you, ask why you need it. You should also inquire about the risks and benefits are. Find out how to prepare for it. For example, you may need to fast or discontinue medications or herbal remedies you are taking. Finally, be sure to ask what the test will involve.

There are several questions you should ask whenever your doctor orders a medical test for you.

You should also inquire about the risks and benefits are.

Find out how to prepare for it.

For example, you may need to fast or discontinue medications or herbal remedies you are taking.

The given correct answer suggests that when your physician orders a medical test for you, it is important to find out how to prepare for it. This is because different tests may require specific preparations such as fasting or discontinuing medications or herbal remedies. By knowing how to prepare for the test, you can ensure accurate results and avoid any potential complications or interference from certain substances.

Explanation

The given correct answer suggests that when your physician orders a medical test for you, it is important to find out how to prepare for it. This is because different tests may require specific preparations such as fasting or discontinuing medications or herbal remedies. By knowing how to prepare for the test, you can ensure accurate results and avoid any potential complications or interference from certain substances.