(No) Obligation / necessity
Which modal verbs do we use to express obligation?
Must and have to
You...........study or you will fail the test.
had better
will or going to
Look! That man ___________ to rob a car.
is going to
Which modal verbs do we use when we aren't sure about something that is happening or we see now
might - may - can
The astronauts went on a long _______( journey/voyage ) to space
voyage
You _____ take your password and visa when you travel to USA.
must
People _____ ( be allowed to ) smoke in a hospital
Tom thinks that by the time he´s 30, he __________ (get married )
will be married
will have gotten married
They are on a trip to England. Their house ____ be empty.
must
A line of cars waiting to move
Traffic jam
She __________ go to work yesterday because it was her day off.
didn´t have (need ) to go
needn´t go
That man was arrested. He _________ gotten in our country with ilegal drugs .
mustn't have
Don´t call me at 10:00 p.m. because __________
( sleep )
I´ll be sleeping
I ____ go to the cinema this afternoon. I don't know yet.
might / may
The opposites of ADANTAGE and UNDERSTAND are....
DISADVANTAGE MISUNDERSTAND
Put the words in the correct order:
must / she / hard / to / last / exams / studied / her / pass / have
She must have studied hard to pass her last exams l
Put the words in the correct order:
you / if / mustn't / eighteen / are / drive / under / you
you mustn't drive if you are under eighteen
By this time tomorrow, I__________ ( go ) to the gym.
I usually go early in the morning.
I will have gone
What deduction can you make
Peter got an A+ in his math exam
have / exam / studied / his /must / a lot / he / for
He must have studied a lot for his exam.
Take money from a bank account
Withdraw money
My mum ................ ( no obligation )start work everyday at 8.
My mum doesn´t have to start work everyday at 8.
Students mustn't .............. while they are taking an exam
cheat
speak
By 8 p.m., I______________history for five hours.
I will have been revising
Susan is crying after she talked to her boyfriend.
What might have happened?
He might have broken up with her
what happens when you spend more money than you have
get into debt