Revision and extension for Unit 1 (4º ESO)

- Two ideas for using social media and mobile phones to reduce cyber bullying:

* @westhighbros
* stopit app
- Write a couple of supportive compliments to the person that goes behind you on the list.

- Past simple vs. Past continuous
grammar note (Spanish)

- Used to
grammar note
exercise 1

- for / since
exercise 1

- adopt a wolf: What do you know about NGOs? Watch the presentation and create your own dialogue:
https://drive.google.com/open?id=1yPfpbwQpO5L2y3ZcZ2T5G4vmlepAsmvY
http://www.lobopark.com/en/