Should / Shouldn’t

Perry’s got a terrible headache. He                            work on his computer.

On school days, you _________ always try your hardest.

You’ve just broken your leg. You                             walk.

You                          talk when the teacher is talking.

People                             leave their rubbish on the beach.

Ben has got a sore throat. He _________ drink cold water.

I have got stomach ache. I _________eat any more cakes.

It is really hot in my bedroom. You _________ open the window.

He feels dizzy. He                      relax and if it gets worse, call a doctor.

Ammy’s got a cough. She                             take some medicine.

People                             clean up before they leave the forest. 

Max is ill. He's got a stomach ache. He___________ eat chocolates.