We finished Unit 3 and began Unit 4 pages 32 and 33. You have to do the activities I gave you to review Unit 3. Don´t forget the composition! Ah! You can email me your compositions! Have a nice weekend!
We did the activities on pages 20-21,23-24 in your books (Unit 3). You can do more activities about past simple and past continuous following these links. Apart from this, Group B has to do all the exercises on page 131 as homework.