Unit 6

Vocabulary
Fashion: exercise 1, exercise 2, exercise 3
Grammar: Modal verbs.
Can / Can´t: exercise 1, exercise 2
Could/Couldn´t: exercise 1
Must/Mustn´t: exercise 1
Should/Shouldn´t: exercise 1, exercise 2, exercise 3
Permission and obligation: exercise 1
Permission, obligation and prohibition: exercise 1

Unit 5

Vocabulary
Emotions: exercise 1, exercise 2
Jobs: exercise 1, exercise 2, exercise 3
Grammar
Past Continuous: exercise 1, exercise 2, exercise 3, exercise 4, exercise 5, exercise 6
Past Continuous/Past Simple: exercise 1, exercise 2, exercise 3, exercise 4, exercise 5, exercise 6, exercise 7