People _____ waste food.
shouldn't
have to
should
must
When we are at school, we ____ wear a uniform.
mustn't
could
must
couldn't
________ I talk to you for a minute? (informal way)
Will
Do
Can
Mustn't
Kate has an important appointment tomorrow. She ________ get there on time.
mustn't
must
can
couldn't
My cat ______ jump very high, but now he is old and he ________ do it anymore.
could / can't
should / can't
can / can't
must / can
She's really confused. She __________ talk to her mom.
should
shouldn't
couldn't
mustn't
She isn't talking to Paul. She __________ be angry with him.
can't.
mustn't
must
could
_________I borrow your dictionary? (in a polite way)
Can
Should
Must
Could
I ________ swim very well when I was younger.
can
should
must
could
They ______ listen to music loudly after 10 p.m.
can
must not
must
should
He has vomited a lot. He __________ go to the hospital.
couldn't
should
shouldn't
mustn't
I _______________ speak English very well, that's why I didn't get the job.
must
should
can
can't
Can you climb a tree?
Yes, I can.
No, he can't.
Yes, I do.
Yes, I could.
