Ответ:

1. Do you want me to assist you?

Can I assist you?

Are you interested in my help?

Would you appreciate my assistance?

Should I offer my help to you?

2. Penny can cover a distance of 8 kilometers by running.

Penny has the ability to run 8 kilometers.

It is within Penny's capacity to run 8 kilometers.

Penny has the capability to complete an 8-kilometer run.

Running 8 kilometers is achievable for Penny.

3. I have a duty to perform these exercises.

These exercises are mandatory for me to do.

I am required to do these exercises.

It's my responsibility to complete these exercises.

I am compelled to do these exercises.

4. There is a possibility that we will play football tomorrow.

It's possible that we might engage in a football match tomorrow.

We may play football tomorrow.

Tomorrow, there's a chance that we'll play football.

Playing football tomorrow is a potential option.

5. Are you available to pick me up after the match?

Will you be able to give me a ride after the match?

Can I count on you to collect me after the match?

Do you mind fetching me after the match?

Could you do me a favor and pick me up after the match?

6. Running by the pool is prohibited.

It's not allowed to run by the pool.

Running alongside the pool is against the rules.

You should not run in the vicinity of the pool.

It's forbidden to engage in running activities near the pool.

7. Following a healthy diet is essential for us.

It is necessary that we adhere to a healthy diet.

We must maintain a healthy diet.

A healthy diet is mandatory for us.

It's crucial that we adopt a nutritious eating plan.

8. Let's commence our boxing lessons.

We should start our boxing lessons.

How about beginning our boxing lessons?

It's time to initiate our boxing lessons.

Shall we get started with our boxing lessons?