This is a review exercise of page 22 (Cambridge Global English Learner's Book 6).
- If you drink plenty of water, you will be able to concentrate better in class.
- If you eat wholegrain food like brown rice and wholemeal bread then you will have lots more energy throughout your day.
- If you eat fish and lots of green vegetables, nuts and berries, they will help your brain to understand and remember information.
- If you do regular exercise, it will make your memory better.
- If you get plenty of sleep, your body will work better.