Exercícios sobre Modal Verbs

You should seemustn’t seeshouldn’t see a doctor about your leg. It looks bad

I must dohas todon’t have to my homework tonight or my teacher will kill me!

You have to payhave payshould pay to get into the club

They mustn’t be stuckshould be stuckmust be stuck in traffic usually they are never late

You have to smokeshouldn’t smokeshould smoke it’s bad for your health

She has to bedoesn’t have tohave to be at the office at 9:00am, it’s the company rules

You should take offdon’t have to take offhave to take off your shoes before entering a Japanese house

You have to runshouldn’t runmust to run faster if you want to win the race

He must askshould askshouldn’t ask her how much she makes in her job she might get offended

It mustn’t bemust beshould be Monday because I’m depressed

I’ve had an idea! We shouldn’tshouldhave to all go to the gym!

To lose weight you shouldn’t eatmustn’t eatmust eat better

A good teacher doesn’t have toshouldn’t listenshould listen to their students

At my school you have to wearshould wearMust to wear a special tie

You don’t have to beshouldn’t bemustn’t be polite to everyone all the time

You have to giveshouldn’t givedon’t have to give your seat to the old and the pregnant because it’s the right thing to do

He doesn’t have toshouldhas to cook or clean because his wife does it

You don’t have to buymustn’t buymust buy her some flowers on her birthday - she loves flowers

You don’t have to drivemust drivemustn’t drive faster than 80 kph in the city

What shouldmustdon’t have I do? Tell me please I need some advice

What do I must dohave to doshould do to earn a lot of money?

I must to finishdon’t have to finishmust finish my book, I’ve been reading it for ages!

I can’t come out tonight I have to writemust writeshould write a report for my boss

They shouldn’t bedon’t have to bemustn’t be late for the meeting or they will get shouted at

You have to comemustn’t comedon’t have to come to the wedding if you don’t want to