Российская электронная школа
You will learn about eco-helpers and the equipment they use.
You will talk about eco-helpers’ activities.
You will learn how to offer, accept, and refuse help; how to build up tag-questions; how to use the modal verb to have to.
Put the caption to the picture.
Playing with friends
Guess who eco-helpers are.
People who study ecology
People who help other people
People who protect and preserve the environment