I caught a _____ of the car before it disappeared around the bend.

Seeing the happy ______ of boys playing on the playground, I can’t help thinking of my childhood.

It is a great ________ for a person to be able to drive when he is looking for a job.

. School children must be taught how to deal with dangerous ________.

If we keep wasting so much energy, _____are that our oil wells will dry up and the environment will be destroyed.