Rain is pouring down from the sky without any sign of stopping.Farmers begin to worry about their crops since it _____ as long as 24 hours.
_____ computers are convenient to us in daily life, it may also cause other problems.
So involved with computers ____ that the leaders at the summer computer camps often had to force them to break for sports.
---- If he_____ , he ______ that food. ---- Luckily he was sent to the hospital immediately.
___ to change her schedule because the plane arrived late, the famous actress cancelled the appointment with the local press.
The film Gone with the Wind was shot in Atlanta, the US because the novel was _____ the American Civil War.