Unit 1 IT’S YOUR LIFE

Page 32 ex. 7 Answer the questions

1. People sleep lightly during stages 1 and 2.

2. Sleep is much deeper during stages 3 and 4.

3. People breathe faster during stage 5.

4. During stage 5 eyes move very fast.

5. They are terrible dreams.

6. It is not advisable to drink tea, coffee or coca-cola, one shouldn't eat much food, chocolate, or practice sports.