Identifying Main Claims Exercise: Find the Key Argument

What Is a Main Claim?

A main claim is the central idea or argument that a writer wants the reader to understand or believe. It is usually supported by reasons, examples, facts, or evidence.

Exercise: Identify the Main Claim

Instructions: Read each paragraph and choose the sentence that best expresses the main claim.

1.

Many students find grammar difficult because they try to memorize every rule. However, understanding grammar in context can make learning easier. Reading examples and practicing sentences help students see how grammar works in real communication.

What is the main claim?
A. Students should memorize every grammar rule.
B. Learning grammar in context can make it easier.
C. Grammar is impossible to learn.
D. Students should avoid practicing sentences.

Answer: B

2.

Regular exercise has many benefits. It can improve physical fitness, reduce stress, and increase energy levels. For these reasons, people should make physical activity part of their daily routine.

What is the main claim?
A. Exercise can reduce stress.
B. Exercise increases energy.
C. People should exercise regularly.
D. Physical fitness is important.

Answer: C

3.

Reading books can help learners develop stronger vocabulary. When students encounter unfamiliar words in different contexts, they can understand how those words are used. Reading regularly also improves comprehension skills.

What is the main claim?
A. Reading can improve vocabulary and language skills.
B. Students should only read difficult books.
C. Unfamiliar words are always difficult.
D. Reading is better than speaking.

Answer: A

4.

Online learning has become increasingly popular because it offers flexibility. Students can study from home and often choose when to complete their lessons. This makes online education especially useful for people with busy schedules.

What is the main claim?
A. Students should study from home.
B. Online learning offers useful flexibility.
C. Online education is only for busy people.
D. Students should choose their own lessons.

Answer: B

5.

Healthy eating is important for maintaining good health. A balanced diet provides the body with essential nutrients and can help prevent certain health problems. Therefore, people should include a variety of nutritious foods in their diets.

What is the main claim?
A. A balanced diet provides nutrients.
B. Some foods can prevent health problems.
C. People should eat a variety of nutritious foods.
D. Healthy eating is difficult.

Answer: C

Quick Tip

To identify the main claim, ask yourself:

“What is the writer mainly trying to tell me or convince me to believe?”

The other sentences usually provide supporting reasons, examples, facts, or explanations.