Write on both sides of the paper.
A visit to a hill station is both a profit and a pleasure.
He can both speak and write English.
Everything in life has both negative and positive aspects.
We face both criticism and appreciation in our lives.
Hard work is both a beginning and an end in itself.
He had lost both his arms in an accident.
We often learn from our experiences, both good and bad.
Travel is both a source of education and an enjoyable experience.