Illness. Should/Shouldn't

John's got a temperature. He ... go to school

I hurt my foot. The doctor says I ... play football for three weeks.

My best friend didn't pass the exam. His teacher thinks he ... study harder.

Did you say your back hurts? You ... go swimming. It's very good for you.

My sister lost her smartphone yesterday. I think she ... talk to the police.

If you want to keep fit and healthy, you ... do sport and exercise,

To be healthy you ...... sleep eight or nine hours every night

To be healthy you ......drinks lots of water.

To be healthy you ......go to bed late.