https://quizlet.com/_b149hl?x=1qqt&i=f0tau
GRAMMAR VIDEO :
https://learnenglishteens.britishcouncil.org/grammar-vocabulary/grammar-videos/have-must-and-should-obligation-and-advice
GRAMMAR GAME: https://jeopardylabs.com/play/modal-verbs4
ONLINE PRACTICE:
https://test-english.com/grammar-points/a2/have-to-dont-have-to-must-mustnt/
https://www.tolearnenglish.com/exercises/exercise-english-2/exercise-english-99192.php
USEFUL EXPRESSIONS TO ASK FOR ADVICE AND TO GIVE ADVICE
https://learnenglishteens.britishcouncil.org/skills/speaking-skills-practice/friend-need