Complete the sentences with modal verbsshould/must.e.g. I think you should knowabout priority organiser. It's good foryour future plans.1. Students___behave wellwhen they're in class.2. If you drive a car, you ____stop at marked crossings.3. I think waiters___try to bepleasant with customers.4. Some workers___wearhelmets because their jobsareconsidered to be dangerous.5. If you feel sick, you____ stayat home. It's better for you.​