Should/ Shouldn't

You should _____ smoking.

• to stop

• stop

• not

What do you think I _____ do?

• should

• should to

• shouldn't to

People should ________ that the world has changed.

• understanding

• understand

• to understand

Those children ________ be at school.

• they should

• should to

• should

That motorcyclist _____ be wearing a helmet.

• shoulds

• should

• should to

You paid €99? It _____ have cost more than €50.

• should'd

• should to

• shouldn't

If I were you I _____ complain.

• shouldn't

• should to not

• should not to

You have a great job; you_____________(change) it.

You ___________(drink) so much coffee; it's bad for your blood pressure.

The government _____________(help) people.