GRAMMAR
4.1 Modals of Obligation and Advice
Do #1: 4-12; #2: 3-12; #3: 3-12.
4.2 Modals and Permission
Read the notes and watch the video(s).
To study must, mustn't, have to, don't have to, click- and click-
STRUCTURE
4.1 Known or Unknown Nouns
Do 3-8.
4.2 Unique Nouns
Read the notes.
4.3 Things in General
Read the notes.
To learn more about articles, click-
To practice articles on an interactive website, click-
The Canadian College of English Language