The teacher was worried about the boys in her class, for they spent ______ time playing computer games.
Mr. Smith will pay a visit to Beijing this autumn, ________ we will enjoy the Olympic Games in 2008.
This is the case ________ he’s had all his money stolen.
Nearly all the streets are in straight lines, ________ from east to west. Those ________ run from north to south are called avenues.
In warm weather fruit and meat ________ long.
―Was the doctor there when you arrived? ―Yes, but he ______ out a moment later.