This book is a useful ...... to our library.

Natwarlal ...... them all for a ride by producing false documents.

He was sent to the prison for his ......

The telephone ...... several times before I answered it.

I ...... a car to be absolutely necessary these days.

The family gave father a gold watch on the ...... of his fiftieth birthday.

The king ...... the rebel.

The building comprises ...... sixty rooms.

Hardly had he arrived ...... it started raining.