Exercise 1a: Vocabulary - Taking Exercise

Let's fill in the verbs in the correct places:

1. keep fit (showing a person exercising)
2. warm up (showing stretching exercise)
3. do some stretching exercises
4. lift weights (showing person with dumbbells)
5. pull a muscle (showing injury position)
6. injure a joint (knee/back)

A healthy lifestyle section:

7. take a healthy diet
8. lose weight/put on weight
9. cut down on sugar/fat
10. take vitamins
11. give up smoking/junk food
12. get a good night's sleep

Exercise 3: Listening Comprehension

The exercise shows two people (Katrina and Richard) and their reasons for taking regular exercise:

Options given:
1. to lose weight
2. to recover from heart attack
3. to manage a very stressful job
4. to feel great

To complete this exercise, you would need to listen to the audio recording to match each person with their reason for exercising.

Exercise 4: Your Life Discussion Questions

These are personal reflection questions about exercise and healthy lifestyle:

1. Do you exercise? If so, what do you do? / how often? / why?
2. How do you feel about exercise? (It's fun/boring...)
3. What other things do you do to maintain a healthy lifestyle?

The exercise includes an interesting "English in the world" section about personal measurements in Britain and the USA:
- Height is measured in feet and inches (1 foot = 12 inches, 1 inch = 2.54 centimetres)
- Weight is measured in stones and pounds (1 stone = 14 pounds, 1 pound = 0.45 kilos)

Future Tense Exercise

Let's solve each sentence by choosing between 'will' and 'be going to':

1. In the future, people are going to live on the Moon.
   - This is a planned or predicted future event based on current evidence.

2. Look at the sky. It is going to rain.
   - We can see evidence (dark clouds) that suggests rain is coming.

3. A: I can't find my mobile.
   B: OK, I will help you look for it.
   - This is a spontaneous decision to help, made at the moment of speaking.

4. A: Will you be home this weekend?
   B: Yes, we are going to paint the kitchen.
   - This is a planned future action that was decided before the moment of speaking.

5. Ken's filling in a form. He is going to join the gym.
   - This shows a definite plan or intention.

6. Most people in the future will live for 100 years.
   - This is a general prediction about the future without specific current evidence.

Rule Explanation:
- Use 'be going to' for:
* Planned future actions
* Predictions based on current evidence

• Use 'will' for:
• Spontaneous decisions
• General predictions
• Promises
• Offers