Visitors, especially children, can go there to learn how to recognize the different species of animals and plants.

The best time to visit is during the dry season, from October to April, when the hard forest rain is over.

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

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

If you are not inside a house, you do not know about its leaking.

I think it's important to listen to both sides of the argument.

The minister came under fire for his rash decision to close the factory.

Slavery was abolished in the US in the 19th century.

The Red Cross is an international humanitarian agency dedicated to reducing the sufferings of wounded soldiers, civilians and prisoners of war.

We cannot clean up our polluted rivers and seas overnight.

Kevin stopped to buy the evening paper from a news vendor.

He is not popular and has a lot of enemies.

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.

It was brave of you to speak in front of all those people.

Adverse weather conditions made it difficult to play the game.

This vertical section of the soil shows four basic soil layers.

There has been insufficient rainfall over the past two years, and farmers are having trouble.

Affluent families find it easier to support their children financially.

At the managers' meeting, the group decided against the new project as a viable option and decided on another direction to ensure success for the company's fall line.

My first impression of her was her impassive face.

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