(No) Obligation
Prohibition
Possibility
Deduction
Spot the mistake
100
Which modal verbs do we use to express obligation? And no obligation?
Must and have to / Don't have to
100
Which modal verb do we use to express prohibition?
Mustn't
100
Which modal verbs express ability and possibility?
can - could
100
Which modal verbs do we use when we aren't sure about something? And when we are sure?
might not - could - might can't - must
100
Carol must finishes her homework for tomorrow.
Carol must finish her homework for tomorrow.
200
You _____ take your password when you travel abroad
must
200
I _____ go to the hospital tonight.
mustn't
200
(+) We _____ get up early on weekends.
can
200
They are on a trip to England. Their house ____ be empty.
must
200
You don't had behave in class yesterday.
You didn't have to behave in class yesterday.
300
She _____ answer all the call phones at work yesterday.
had to
300
Students _____ late to school some years ago. (arrive)
mustn't have arrived
300
(-) You _____ shout in class last day! We were taking an exam.
couldn't
300
I ____ go to the cinema this afternoon. I don't know yet.
might / could
300
Do she have to play the guitar at the concert?
Does she have to play the guitar at the concert?
400
Put the words in the correct order: term / must / she / hard / to / last / exams / studied / her / pass / have
She must have studied hard to pass her exams last term
400
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
400
Put the words in the correct order: he / to / uniform / went / could / school / he / choose / when / not / wear / a / to / ?
Could he choose not to wear a uniform when he went to school?
400
Put the words in the correct order: can't / exam / studied / this / a lot! / be / his / he
This can't be his exam. He studied a lot!
400
Parents can't to let their children miss school last week.
Parents couldn't let their children miss school last week.
500
Translate the following sentence: My mum must start work everyday at 8.
La meva mare ha de començar a treballar tots els dies a les 8
500
Translate the following sentence: Students mustn't speak while they are taking an exam
Els estudiants no han de parlar mentre fan un examen.
500
Translate the following sentence: Children couldn't study Catalan at school in the past.
Els nens no podien estudiar català a l'escola abans.
500
Translate the following sentence: They can't be at university. I've seen them at the supermarket.
No poden ser a la universitat. Els he vist al supermercat.
500
Do doctors might help people if they need it? Yes, they do
Might doctors help people if they need it? Yes, they might.
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