1)  U13 - study the definitions thoroughly (glossary + CB)

2) CB 114/ Vocabulary 1, 2: fill in the gaps + make your own sample sentence for each collocation

3) CB 114/ Vocabulary 2 + Practice

4)  CB 116 - Language check, Practice 1+2

5) WB pages 52+53

6) WB 55/Reading (gap-fill)