Do Exercise #1: 2-20.
STRUCTURE
4-1 Known or Unknown Nouns
Do 3-8.
Read these fables (children's stories). Click on "Cat" at the top
They are good practice at using "the" for second mention.
4-2 Unique Nouns
Read the lesson.
Read the lesson.
GRAMMAR
4-1 Modals of Obligation and Advice
Read the lesson and watch the video.