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Exercise 1
Read each group of sentences below. Choose the one sentence that has correct punctuation, capitalization, and spelling. The other sentences contain one or more errors. Read carefully before you choose.
Example: Which sentence is correct?
a) regular exercise help people to feel more better every day.
b) Regular exercise helps people to feel better every day.
c) Regular Exercise helps people to feel more better every day.
Answer: b) Regular exercise helps people to feel better every day.
How to Write an Article About the Benefits of Regular Exercise
In this lesson, you will learn how to write a B1-level article for an English-language website or school magazine. Articles at this level are friendly, engaging, and informative. They often include a catchy title, rhetorical questions to draw the reader in, clear reasons with examples, and a strong recommendation at the end.
Writing about the benefits of exercise is a very common topic in English exams such as the Cambridge B1 Preliminary (PET). You might be asked to write an article for your school magazine or a website encouraging people to be more active. This kind of writing appears in real life too — in health blogs, student newsletters, and community websites.
By the end of this lesson, you will be able to write a clear, well-organised article of 100–120 words using linking words, relative clauses, and a variety of B1 grammar structures.
Essential Writing Rules & Sentence Structure
1. Paragraph Structure for a B1 Article
A well-organised B1 article should have 3–4 paragraphs with a clear purpose for each one:
- Paragraph 1 – Introduction: Hook the reader with a question or surprising statement. Introduce your topic.
- Paragraph 2 – First main point: Give one or two benefits of exercise with a reason or example.
- Paragraph 3 – Second main point: Add another benefit, using a linking word to connect to the previous paragraph.
- Paragraph 4 – Conclusion: Give your personal opinion and a clear recommendation to the reader.
2. Use Complex Sentences, Not Simple Ones
At B1 level, you should combine ideas using subordinate clauses rather than writing short, repetitive sentences. Compare these two examples:
❌ Exercise is good. It helps your body. It helps your mind too.
✅ Exercise is good for you because it improves both your physical health and your mental wellbeing.
3. Use Relative Clauses to Add Detail
Relative clauses beginning with who, which, that, and where help you add extra information without starting a new sentence.
- Running is an activity that almost anyone can enjoy.
- People who exercise regularly tend to feel less stressed.
- The gym near my house, which opened last year, is always very busy.
4. Punctuation with Linking Adverbs
When you begin a sentence with a linking adverb such as However, Therefore, or In addition, you must place a comma directly after it. This is a very common mistake in B1 writing.
- ✅ However, not everyone finds it easy to start exercising.
- ✅ In addition, regular exercise can help you sleep better.
- ✅ Therefore, I would strongly recommend trying to be more active.
5. Use Modals for Advice and Recommendations
In a magazine article, modals make your writing sound natural and engaging:
- You should definitely try going for a walk each morning.
- Even a short workout could make a real difference to how you feel.
- Why don't you start with something simple, like cycling or swimming?
Useful Linking Words (Connectors)
These linking words will help you connect your ideas clearly and naturally in your article. Study the table below carefully.
| Connector | Function / Use | Example Sentence |
|---|---|---|
| although | Shows contrast within ONE sentence (followed by a clause) | Although exercise can feel tiring at first, you will soon have more energy. |
| however | Shows contrast at the START of a NEW sentence (followed by a comma) | Exercise takes time and effort. However, the results are absolutely worth it. |
| even though | Stronger contrast within ONE sentence | Even though she was busy, she went to the gym three times a week. |
| in addition | Adds a new point (followed by a comma) | In addition, regular exercise can reduce the risk of serious illness. |
| therefore | Shows a result or conclusion (followed by a comma) | Exercise releases positive chemicals in the brain. Therefore, it can improve your mood. |
| as a result | Shows a consequence or outcome | She started running every morning. As a result, she felt much less anxious. |
| because | Gives a reason within ONE sentence | Many people enjoy swimming because it is gentle on their joints. |
| since | Gives a reason (slightly more formal than 'because') | Since exercise boosts your energy levels, it is ideal to do it in the morning. |
| while | Shows two things happening at the same time, or a contrast | While some people prefer team sports, others enjoy exercising alone. |
| so that | Shows purpose or intention | She joined a local running club so that she could stay motivated. |
| on the one hand / on the other hand | Presents two contrasting sides of an argument | On the one hand, exercise requires time. On the other hand, the health benefits are enormous. |
Model Writing Sample: Why Exercise Could Change Your Life
Read the complete model article below. Notice how it is organised into four paragraphs and how it uses a variety of B1 grammar structures and linking words.
Model Article (112 words)
Why Exercise Could Change Your Life
Have you ever wondered why some people always seem so full of energy? The answer might surprise you — they exercise regularly! [Introduction: rhetorical question to hook the reader]
To begin with, exercise is excellent for your physical health. People who work out regularly are less likely to develop serious illnesses such as heart disease. In addition, it can help you maintain a healthy weight, even though results do not appear immediately. [Body paragraph 1: first benefit with detail and linking words]
However, the mental benefits are just as important. Since exercise releases chemicals called endorphins, it can significantly reduce stress and improve your mood. As a result, many people who exercise regularly say they sleep much better too. [Body paragraph 2: second benefit using 'however', 'since', and 'as a result']
Therefore, I would strongly recommend making exercise part of your daily routine. Why don't you start with something simple, like a twenty-minute walk? You might be amazed at the difference it makes! [Conclusion: personal recommendation and call to action]
Model Text Annotation
- Title: Catchy and uses a modal verb (could) to create curiosity.
- Introduction: Opens with a rhetorical question — a key technique in B1 articles.
- Body Paragraph 1: Uses To begin with, who, In addition, even though — all B1 connectors and relative clauses.
- Body Paragraph 2: Starts with However (comma after) to contrast with the previous paragraph. Uses since and as a result.
- Conclusion: Uses Therefore (comma after), a modal recommendation (would strongly recommend), and a rhetorical question to engage the reader.
- Word count: 112 words — comfortably within the B1 target range of 100–120 words.
Key Phrases & Sentence Starters
Catchy Titles
- Why Exercise Could Change Your Life
- Get Moving: The Benefits of Regular Exercise
- Could Exercise Be the Best Thing You Do Today?
- Feeling Better Has Never Been So Simple
Opening Lines & Rhetorical Questions
- Have you ever wondered why some people always seem so energetic?
- Do you find it difficult to find the energy to exercise after a long day?
- Most people know that exercise is good for them, but did you know just how many benefits it has?
- If you are looking for a way to feel healthier and happier, you might not need to look very far.
Introducing Benefits & Giving Reasons
- To begin with, exercise is extremely good for...
- One of the most important benefits of exercise is that it...
- People who exercise regularly tend to...
- Since exercise releases endorphins, it can...
- Not only does exercise improve your physical health, but it also...
- In addition, regular exercise can help you to...
- Another significant benefit is that...
Adding Contrast
- Although it can be hard to find the motivation at first,...
- Even though exercise takes time and effort,...
- However, the results are definitely worth it.
- On the one hand, busy schedules make exercise difficult. On the other hand,...
Conclusions & Recommendations
- Therefore, I would strongly recommend making exercise a part of your daily routine.
- In conclusion, the benefits of regular exercise are clear and well worth the effort.
- Why don't you start with something small, like a daily walk or a short cycle ride?
- If I were you, I would start today — you will not regret it!
- You could perhaps begin with just twenty minutes a day and build up from there.
Common Writing Mistakes to Avoid
Mistake 1: Confusing 'although' and 'however'
❌ Although exercise is tiring. However, it is good for you.
✅ Although exercise can be tiring, it is very good for your health. — Use although within ONE sentence to connect two clauses. Do not follow it with a full stop and then however. Use one or the other, not both.
Mistake 2: Forgetting the comma after linking adverbs
❌ However exercise is not always easy to start.
✅ However, exercise is not always easy to start. — Always place a comma directly after However, Therefore, In addition, and As a result, when they begin a sentence.
Mistake 3: Spelling errors on common B1 words
❌ I would definately recomend exercising every day.
✅ I would definitely recommend exercising every day. — Take care with the spelling of definitely (not definately) and recommend (double m, not double c). Other commonly misspelled words include: necessary, comfortable, environment, disappointed.
Mistake 4: Using 'despite' incorrectly (followed by a noun or gerund, not a clause)
❌ Despite she was tired, she went for a run.
✅ Despite feeling tired, she went for a run. — Despite must be followed by a noun or -ing form, never by a subject + verb. If you want to use a full clause, write Even though she was tired, she went for a run.
Writing Checklist & Practice Task
Before You Submit Your Article, Ask Yourself:
- ✅ Does my article have a catchy title?
- ✅ Did I open with a rhetorical question or engaging statement?
- ✅ Did I write 3–4 clear paragraphs with a logical structure?
- ✅ Did I use at least three different linking words (e.g. although, however, in addition, therefore, as a result)?
- ✅ Did I put a comma after However, Therefore, and In addition, when they start a sentence?
- ✅ Did I use relative clauses with who, which, that, or where at least once?
- ✅ Did I use modals for recommendations (e.g. should, could, would recommend, why don't you)?
- ✅ Did I check the spelling of key words: definitely, recommend, necessary, comfortable?
- ✅ Is my article between 100 and 120 words?
- ✅ Did I end with a clear recommendation or call to action for the reader?
Your Practice Task
You have seen an announcement on an English-language health website:
Articles wanted!
We are looking for articles about healthy lifestyles for our website.
Write us an article about the benefits of regular exercise.
Tell us: Why is exercise important? How does it help people? What would you recommend to someone who wants to start exercising?
The best articles will be published on our website!
Write your article in 100–120 words.
Use the model text, sentence starters, and writing checklist in this lesson to help you plan and write your article. Remember to include a catchy title, an engaging opening, at least two clear benefits, and a recommendation in your conclusion.
Now test your writing mechanics and sentence skills in the exercises below.
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