—How did you find him out?—I ______ his name by chance on the list.
A lot of policemen were sent there to ____ the football fans from making trouble.
He forgot to turn on the radio. _____, he missed the program.
_________the wounded soldiers need are good doctors and medicine.
of the danger in the street at night, she went home with a friend her.
The kitchen curtains are easy to get dirty, and they require___at least once a week.