B1.2 class 28.04.20

coursebook: page 96 exercise 3; page 97 exercise 1; pages 98,99 exercises 1,2a,3,4,5; page 140 10A exercise a; page 161 10A exercises a,b.
homework: page 98 exercises 2b,c,d; page 161 exercise c; Unit 9 test (on the platform).