The athlete’s family came to Beijing in August,2008 to watch him play.That was _____they began their contact with the large country with a long history.
The boy's the equal of the girl, __________ intelligence is concerned, but he doesn't work hard at all.
—The English exam is not difficult, is it? —__________. Even Tom __________ to the top students failed in it.
At no time __________ other countries.
We've just installed a fan to __________ cooking smells from the kitchen.
He'd __________ a volleyball court on the beach with a stick.