This bill ______ be right! £50 for two cups of coffee!
should
mustn't
could
can't
Drivers_______ stop when the traffic lights are red.
could
may
must
People _______ walk on grass.
may not
mustn't
needn't
couldn't
She's seven years old, but she ________ read yet. Her parents are getting her extra lessons.
can
can't
could
is able to
The teacher said we ______ read this book for our own pleasure as it is optional.
should
must
can
needn't
It's a hospital. You ______ smoke.
needn't
may not
don't have to
mustn't
David _______ drink a lot of coffee. He's finished two packets already this week.
might
can
must
will
We _______ get to the meeting on time yesterday, because the train was delayed by one hour.
couldn't
can't
could
were able to
_____ you swim when you were 10?
Can
Was able
Will
Could
There are plenty of tomatoes in the fridge. You _______ buy any.
don't need to
should not
may not
mustn't
He ________ arrive at the party on time, even after missing the train, so he was very pleased.
wasn't able to
could
was able to
can
You _______ leave small objects lying around.
needn't
can't
shouldn't
need
_____ you lend me your pencil please? I left mine at home.
Must
Could
Should