Instructions
Do task 3.1.
Read the text. Copy the sentences below to your notebook and complete them, using the words in the box.
The best food for the brain is sleep, so you’ll need a lot of sleep during exam times. When you’re tired you will find it difficult to concentrate and learn.

So, how much sleep do you need? Well, when you’ve had the right amount of sleep you don’t feel tired, not too much and not too little. Most teenagers need between 8 and 9 hours sleep a night.
Try and get good quality sleep. So, don’t sleep with your books all over your bed or with lights, music or the computer on. For the best sleep, make sure your room is quiet, comfortable and dark.
If you stay up late studying and don’t get enough sleep, you may need a ‘power nap’ in the afternoon. A short sleep of 30 minutes may give you some energy before you start revising, but keep it short – you don’t want to spend all afternoon in bed!
Tips to help you sleep

1. Don't drink _______, tea or colas before going to bed.
2. Have a milky _______ before bedtime.
3. Regular _______ in the day will help you sleep at night.
4. _______ before you go to bed.
5. Open the _______ in the morning to feel more awake.
6. Try to go to bed at the same _______ every night.
7. Watch TV, listen to music or have a _______ to help you relax.