The Earthkeepers

When five young people in Berlin receive a mystery invitation, they begin an adventure that takes them to Greenland, Rwanda, South Africa and South America.

It's an adventure that makes them some important friends... and a few enemies. Will the five find a way to help the Earth? Will the world listen to the "Earthkeepers"?

Syllabus

Pronouns:

- Reflexive and emphatic: myself, etc

- Relative: who, which, that

- Reciprocal: each other

- Prepositions :Prepositions following nouns and adjectives: put on, take out of, work at, pay for, etc

- Connectives when, while, until, before, after; because, since, as, for; so that

- Verb tenses Present Continuous: future plans and activities, present actions

- Past Perfect Simple

- Modal verbs can't: logical necessity

- could: ability (was able to/managed to), possibility, polite requests

- might (present and future reference): possibility, permission

- must: logical necessity and obligation

- had to: obligation

- should: (present and future reference): moral obligation, advice

Tags: Adventure