Healthy Lifestyle. Reading. p. 30-32 Karpyuk.

Every person goes through ... stages of sleep. 

During stages 1 and 2 it is ... for someone or something to wake you.

During stages 3 and 4 you you hear no ... and see no ... .

REM stage is the stage in which you ... .

Actually, you dream four to six times during the ... stage. 

Your eyes move rapidly under your ... and you dream during the last stage of sleep

We dream only once.

 REM means “remember everything in the morning”.

Our body is more active in the REM stage.

 Dreams are good for us.

Chocolate in the evening is a good idea.

Exercising before bedtime helps you fall asleep.