There is/There are

There is/there are- theory and practice for beginners. Your browser does not support the video tag.

To be

The forms of the verb to be for the present. Many exercises with all the forms: affirmative, interrogative and negative. More practice with the verb to be: https://view.genial.ly/5ff5ba66bea52a0cee8b449d/presentation-to-be-present-tense