Grammar: Modals - Have to or Should

Your hair's too long. I think you _______ get it cut.

• have to

• should

You smell and you've got a cough. You ________ smoke.

• don't have to

• shouldn't

I'm tired so I'm going to bed. Moreover, I ____________ be up very early tomorrow.

• have to

• should

You ___________ tell lies, Anthony. It's naughty.

• don't have to

• shouldn't

If you already have your ticket, you ______________ queue. You can go straight in the concert.

• don't have to

• shouldn't

I'd be really happy to meet your girlfriend. You _________ invite her round one day.

• have to

• should

Seriously, you __________ come with me if you're tired. I can go on my own!

• don't have to

• should

It's almost midnight. I __________ tell my parents where I am or they'll worry.

• don't have to

• should

My brother ______________ wear a uniform for school.

• has to

• should

You __________ eat any sweets if you've got a toothache.

• has to

• shouldn't