He .... watch TV at night.
shouldn't
can
can't
should
He ....... eat less burgers.
should
shouldn't
can
can't
She ...... go to the doctor.
should
shouldn't
can
can't
She ... take a pill.
shouldn't
can't
can
should
He .... eat so much chocolate.
shouldn't
can't
should
can
Kate has a flu, but she .... eat some soup.
can't
shouldn't
should
can
He ....sing.
should
can't
shouldn't
can
He ..... cook well.
can't
shouldn't
should
can
He ....run.
shouldn't
should
can't
can