Activity: In your notebook, write sentences using the verbs for obligation: must, have to, and should.

1. Five sentences using 'must' (personal obligation)
- Example: I must brush my teeth 3 times a day.

2. Five sentences using 'have to' (external obligation)
- Example: I have to obey the rules of my school.

3. Five sentences using 'should' (recommendation, advice, or opinion)
- Example: You should visit museums more often to learn about the past.

This response provides examples of using 'Must', 'Have to', and 'Should' in sentences to denote obligation, external obligation, and recommendation, respectively.

Explanation:

Must:

I must finish my homework before dinner.
She must attend all her classes regularly.
We must respect our elders.
He must apologize for his mistake.
They must arrive on time for the meeting.

Have to:

You have to submit your project by Friday.
Students have to wear uniforms at school.
Employees have to attend the training session.
She has to follow the company's dress code.
We have to attend the seminar next week.

Should:

You should study for your exam to get good grades.
He should apologize for being rude.
We should recycle to protect the environment.
They should volunteer at the community center.
She should drink plenty of water every day.

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