A new study shows older men a lack of deep sleep are nearly twice as likely to develop high blood pressure.
A company ______profits from home markets are declining may seek opportunities abroad.
It’s standard practice for a company like this one______ a security officer.
—Is Anne coming tomorrow? —_____.If she were to come, she would have called me.
It is difficult for us to imagine_____ life was like for slaves in the ancient world.
There is a note pinned to the door______ when the shop will open again.