Exercícios sobre Modal Verbs

You shouldn’t seemustn’t seeshould see a doctor about your leg. It looks bad

I must dodon’t have tohas to my homework tonight or my teacher will kill me!

You have to payshould payhave pay to get into the club

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

You shouldn’t smokehave to smokeshould smoke it’s bad for your health

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

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

You shouldn’t runmust to runhave to run faster if you want to win the race

He should askmust askshouldn’t ask her how much she makes in her job she might get offended

It must bemustn’t beshould be Monday because I’m depressed

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

To lose weight you must eatshouldn’t eatmustn’t eat better

A good teacher shouldn’t listendoesn’t have toshould listen to their students

At my school you Must to wearhave to wearshould wear a special tie

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

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

He doesn’t have tohas toshould cook or clean because his wife does it

You mustn’t buymust buydon’t have to buy her some flowers on her birthday - she loves flowers

You must drivedon’t have to 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 should dohave to domust 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 should writemust writehave to write a report for my boss

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

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