Fuse School: Learn the basics about the effects of global warming on the environment. Some of the problems global warming may cause are changing climate, extremes of weather, problems for ecosystems, rising sea levels, and ocean acidification.

Rachel Weisz teaches Emma Stone an array of useful British slang words and phrases, while Stone supplies some American equivalents. This Vanity Fair video was made while the two stars were filming the film “The Favourite.”

Common idiomatic expressions are the subject of this first of two video clips. Listen closely and then try a few of them out. Have fun and at the same time spice up your command of English!

Come and learn some English phrases in a fun and interesting way! This video will show you when and how to use them.

Caralie demonstrates the use of 12 useful, everyday verbs. Do you know them all?

During this lesson, English teacher Alexander presents and explains different greetings in English and the time of day when each is used.

Watch this video featuring Alexander Pointer to learn the many ways of greeting people in English.

Alexander Pointer takes us through the conjugations of the verb "to be" in the present tense and explains how to form the contraction (otherwise known as the "short form") for each one.

Alexander is showing us contractions of the negative forms of the verb "to be".

Actor Caralie Balcom from New York teaches us letters and numbers and sings the alphabet song at the top of the Empire State Building.

Anna, from Cambridge University Press, explains how and when to use the Present Simple.

Anna explains when we use the present continuous, or present progressive tense and gives us some examples.

In this lesson, you can learn about sentence structure in English.
You’ll learn how to construct all kinds of sentences in English, from the simplest possible sentences, to long, complex sentences that contain many different ideas.

Some verbs don't require an object, while others do. In this video, we learn when a sentence is complete, and when we need to add more words.

By adding a complement, we can form a complete sentence that is both grammatically correct and communicates meaning.