4 do you go shopping..

i go...

7 he still waits

12 I saw a good....

13 we always drink...

14 Are you busy now..

15 Are they doing the...

16 Is Peter listening..

19 He didn't clean

he was tired

4. Do you go shopping every day? — go

7. Waits

12. Saw

13. Drink

14. Are you busy now? — am. Am doing

15. Are they doing the washing-up now?

16. Is Peter listening to the radio at the moment?

19. Didn’t clean. He was tired.