__________ on rescuing her daughter, the poor mother has been searching the ruins for days.
An early typewriter produced letters quickly and neatly; the typist, _____ couldn't see his work on his machine.
The reason why he adapted to the new situations quickly is that he has a _____ attitude.
Motorists _____ of speeding may be banned from driving for a year.
The number of tickets _____ will be determined by the size of the stadium.
According to the psychoanalyst Sigmund Freud, wisdom comes from the _____ of maturity.