Question

3. Mark the modal verbs with meaning.
Must
Have to
Should
Can / Could
May
Might
Ought to
Is also used for recommendations, bust it's not used as often.
Used to indicate permission ability and possibility.
Indicate something necessary or obligatory according to an authority (a law or rule)
Used to give advice and make suggestions.
Indicates that something is obligatory or very important according to the speaker.
Indicates that something is likely to happen.
Indicates that something is possible but not certain.​

Answer 1

Resposta:

MUST - indicate something necessary or obligatory according to an authority

HAVE TO - indicates that something is obligatory or very important according to the speaker

SHOULD - used to give advice and make suggestions

CAN/COULD - used to indicate permission, ability and possibility

MAY - indicates that something is possible but not certain

MIGHT - indicates that something is likely to happen

OUGHT TO - is also used for recommendations, but it's not used as often