---- They like going to sleep early, don’t they?---- Yes. They are accustomed ___________ very late.
Some doctors suggest that vinegar will ____ people from being infected ___ H1N1.
Our school is no longer ____ it was 10 years ago, _____ it was not well equipped.
He has been acting strangely these days. I can’t _____ his actions at all.
—Is Mary coming by plane? —He should ,but he _____not. He likes traveling by train.
The news came as quite a shock to us _____ a ship with 82 passengers on board sank near the north coast.