Toggle Navigation
Games
Blog
News
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
News
Contact us
Help center
Sign in
Study
Modals of probability/possibility (Deduction)
0
%
0
0
0
Back
Restart
What modal structure do we use to say that something is OBLIGATORY?
Must (for internal obligations) Have to (for external obligations - rules etc.)
Oops!
Okay!
If you haven't eaten all day, you ________ be hungry.
must
Oops!
Okay!
What modal structure do we use to RECOMMEND or to say that something is A GOOD IDEA?
Should
Oops!
Okay!
David really likes that restaurant. He _______ be there now.
might/may/could
Oops!
Okay!
It _____ be very hard to know which modal verbs to use sometimes.
can
Oops!
Okay!
He ______ be his son, they look completely different.
can't be
Oops!
Okay!
You ____________ chat to other students while the teacher is speaking. MUSTN'T/DON'T HAVE TO
MUSTN'T
Oops!
Okay!
Ireland is a beautiful country, but the weather _______ be very bad sometimes.
can
Oops!
Okay!
What modal verb do we use when we are SURE that something is true (even though we don't actually know)?
Must
Oops!
Okay!
Paul is being very strange to me. I think he ______ be angry with me.
might/may/could
Oops!
Okay!
That woman drives a very expensive car. She ________ (have) a lot of money.
must
Oops!
Okay!
Anna has a huge library in her house. She ________ love books.
must
Oops!
Okay!
There's a bit of traffic, so I ______ not arrive in time.
might/may/could
Oops!
Okay!
The museum is free. You ________________ pay to get in. MUSTN'T/DON'T HAVE TO
don't have to
Oops!
Okay!
David __________ be happy. His girlfriend has just broken up with him.
can't
Oops!
Okay!
What modal verbs do we use when we are think something MIGHT be true (even though we don't actually know)? There are three.
might/may/could
Oops!
Okay!
Explain the difference between 'MUSTN'T' and 'DON'T HAVE TO'.
MUSTN'T means something is PROHIBITED or it is NOT ALLOWED. Don't have to means there is NO OBLIGATION.
Oops!
Okay!
I think there ______ be a mistake in your tax return. You should check it
might/may/could
Oops!
Okay!
What modal structure do we use to say that something is PROHIBITED?
Mustn't/Can't
Oops!
Okay!
He's usually a very nice man, but he ______ be impatient sometimes.
can
Oops!
Okay!
It's not obligatory to take a tie. You _______ wear one. MUSTN'T/DON'T HAVE TO
DON'T HAVE TO
Oops!
Okay!
What modal structure do we use to say that something is NOT OBLIGATORY?
don't have to
Oops!
Okay!
You have walked for ten hours. You ______ be exhausted.
must
Oops!
Okay!
I really ______ get more exercise.
MUST
Oops!
Okay!
What modal verb do we use when we are SURE that something ISN'T true (even though we don't actually know)?
can't
Oops!
Okay!
It ________ be hot outside. That man in the street is wearing a coat.
can't
Oops!
Okay!
Keiko always does really well on exams. She ________ study a lot.
must
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies