You _________ walk back along the way live.
We _______ take our lunch breaks earlier.
We _________ notify campus police.
could
should
They really ________ do something about these constant power outages.
could
should
need to
She ___________ cancel her credit cards.
We __________ keep on working.
You ___________ ask people if they have seen it.
could
They perhaps _______ go outside and work.
could
should
