Exercícios sobre Modal Verbs

You should seemustn’t seeshouldn’t 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 payshould payhave to pay to get into the club

They must be stuckshould be stuckmustn’t be stuck in traffic usually they are never late

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

She has to behave to bedoesn’t have to 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 must to runhave to runshouldn’t 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 mustn’t beshould bemust be Monday because I’m depressed

I’ve had an idea! We have toshouldshouldn’t 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 have to wearshould wearMust to wear a special tie

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

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

He shoulddoesn’t have tohas to cook or clean because his wife does it

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

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

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

What do I have to doshould 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 must writeshould writehave to write a report for my boss

They mustn’t beshouldn’t bedon’t have to 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