1st batx WB tasks

Unit 7
p.68/69 (exercises 1,2,3,4,5,6,7,8)
p. 70/71 (exercises 1,2,3,4,5,6,7,8)
p. 76/77 (grammar 1,2,3 vocabulary 1,2)

Unit 8
p.80/81 (exercises 1,2,4,5,6,7,8,9)