You _____ wear a helmet when you ride a bike on the road.
a) must
b) have to
c) could
d) should
You _____ smoke inside the building.
a) mustn't
b) can't
c) may not
d) shouldn't
She _____ go to the meeting if she wants to.
a) must
b) should
c) may
d) could
You _____ study hard if you want to pass the exam.
a) should
b) must
c) have to
d) can
He _____ have left his phone at home.
a) must
b) should
c) may
d) could
I _____ remember to buy milk on the way home.
a) have to
b) should
c) must
d) can
You _____ be late for your flight.
a) mustn't
b) can't
c) shouldn't
d) may not
You _____ ask for help if you need it.
a) could
b) should
c) may
d) must
She _____ speak three languages fluently.
a) can
b) must
c) could
d) should
They _____ have finished their work by now.
a) must
b) should
c) could
d) may have
Відповіді:
1. b) have to
2. a) mustn't
3. c) may
4. b) must
5. c) may
6. a) have to
7. c) shouldn't
8. b) should
9. a) can
10. d) may have