They are required to provide security and maintain the property.

This requires maintaining two sets of accounts, long and short.

The energy required to bring the ship down to the planet and maintain it spoke of a major commitment.

The body requires huge numbers of calories to gain weight and maintain it.

Athletes are required to successfully complete and maintain the same course load as other students.

Such an action was believed to be required to pacify China and maintain his rule.

Although property owners were required to build and maintain it, many gaps remain.

That borrowing requires maintaining a spread between real interest rates here and abroad.

At some point, an office building will be required at the very least to house communication equipment and maintain records.

Part-time employees in the tuition program are required to work 12 weeks each semester and maintain a C or better average.