They need to empty stocks.

This national park is special because it has plants and animals from both tropical and temperate zones.

She had a cozy little apartment in Boston.

To be prepared for war is one of the most effectual means of preserving peace.

About 95% of all animals are invertebrates which can live anywhere, but most, like the dtarfish and crab, live in the ocean.

Unless the two signatures are identical, the bank won’t honor the check.

Most of the guests at the dinner party chose to dress elegantly, but one man wore jeans and a T-shirt, he was later identified as a high school teacher.

There has been no discernible improvement in the noise levels since lorries were banned.

He is over the moon about his examination result.

Mr. Smith's new neighbors appear to be very generous.

The earth is being threatened and the future looks bad.

Maureen usually felt depressed on Mondays, because she never got enough sleep on the weekends.

Rich families find it easier to support their children financially.

Due to an increase in population and the use of nearby land for farming, there are toxic levels of chemicals in the water.

If any employee knowingly breaks the terms of this contract, he will be dismissed immediately.

Those who advocate for doctor-assisted suicide say the terminally ill should not have to suffer.

There is growing concern about the way man has destroyed the environment.

In some countries, the disease burden could be prevented through environmental improvements.

At times, this can be risky, and the keepers have been injured and one has been killed.

We'd better speed up if we want to get there in time.

He had never experienced such discourtesy towards the president as it occurred at the annual meeting in May.