12. do/eats

13.are/singing

14.

15have

16 is

17 gone

18 do/doing/practicing

19 

20 waches

12. Do you often eat lunch in school canteen ?

13. Are they sinnging in the classroom ?

14. My family like spending our summer holidays at the seaside.

15. She has long black hair.

16. My father is very kind.

17. I am going to the cinema with my sister this evening.

18. What is your brother doing now ? He is practicing speaking English.

19. Where are you, Phong ? I'm upstairs. I am studying lessons.

20. My father watches TV every evening.

( Học tốt nhé! )