I don’t think _________ possible to master a foreign language without much memory work.
The doctor recommend he _________ a few more days in hospital.
It is too bad that the rain ____ you _______ going to the party.
She is usually __________ to be one of our best artists.
Is there a restaurant around ____I have something to eat?
He often helps the students _______ he thinks are not quick at their studies.