Exercícios sobre Modal Verbs

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

I has todon’t have tomust do my homework tonight or my teacher will kill me!

You should payhave to payhave pay to get into the club

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

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

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

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

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

He shouldn’t askmust askshould ask her how much she makes in her job she might get offended

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

I’ve had an idea! We shouldshouldn’thave to all go to the gym!

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

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

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

You shouldn’t bedon’t have to bemustn’t be polite to everyone all the time

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

He has toshoulddoesn’t have to cook or clean because his wife does it

You must buymustn’t buydon’t have to buy her some flowers on her birthday - she loves flowers

You mustn’t drivedon’t have to drivemust drive faster than 80 kph in the city

What shoulddon’t havemust I do? Tell me please I need some advice

What do I have to domust doshould do to earn a lot of money?

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

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

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

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