III.Underline the correct words.
1. Your eyes look very tired.Let your eyes rest more / less and watch more / less TV.
2. If you want to stay in shape,eat more / less health food like fruits,vegetables or fish.
3. Drink more / less water when you have a high fever.
4. If you want to lose weight,eat more / less junk food.
5. Sunbathe more / less to avoid getting sunburnt.
6. The popular thing to lose weight is “eat more / less and exercise more / less”.
7. Stay outdoors and do more / less physical activities.You will be more healthy.
8. Spend more / less time on front of sceens,such as the phone or TV.It’s not good for you eyes.