Unit 4:1

1. Vocabulary 
2. Modal verbs of Obligation and Advice
3. Exercise 1 and 2
4. Obligation in the Past (had to / allowed)
5. Rules for an English Class. (must / should / have to)
6. What Should I do?
7. A Very Famous Author

Homework 

Watch this >> video << and finish the 23 questions. 

The questions are in your Google Drive.