We often use there + to be and It…as a subject but they do not refer to any object. There is / are is used to introduce a topic, or say that something exists. It … is often used for the weather, time and distance.

• As you watch the video, look at the examples of there is, there are and it. They are in red in the subtitles.

• Finally, do the grammar exercises to check you understand, and can use, there is, there are and it correctly.