friday class 19.10.2018

coursebook: page 17 exercise 1; page 18 exercises 1,2: page 19 exercises 1,2; page 20 exercises 1,2,3,4,5,7; page 21 exercise 1.
module 1 test.
homework: page 17 exercises 2,3; page 20 exercise 3b; page 22 exercises 2,3; module 1 test exercise 3.