Module 4 Body and Mind
da Kyle Haugstad

1. Section A: Food for Thought
1.1. Vocabulary: Food and Nutrition
1.2. Grammar: Modals of Obligation and Necessity
1.2.1. have to / don't have to
1.2.2. must / mustn't
1.2.3. need to / don't need to
1.2.4. should / shouldn't
1.2.5. might /might not
1.2.6. may / may not