20 questions
Which one is less formal
CAN
MAY
COULD
This verb is used to talk about suggestions
MUSN'T
HAVE TO
SHOULD
This verb is used to talk about
abilities in the past
CAN
COULD
MAY
This verb is used to talk about permissions
MUST
MIGHT
MAY
HAVE TO is used when people refer to
suggestions
obligations
abilities
It is a modal verb and you use it to ask for permission
must
should
may
When you are talking about an ability a person has you refer to
MAY
CAN
SHOULD
I didn’t feel very well yesterday. I ______ eat anything.
couldn’t
can't
shouldn't
mustn't