tlg jawab pleassssss

10.cooperative
11.a dozen of blue pena
12.No,I do not
16.a teaspoon of coffe
17.we should boil it
maaf yg aku bisa cma itu saja

10. Stationery store
11. A dozen of blue pens / 12 blue pens
12. No
13. Yes
14. Its very delicious
15. No
16. A teaspoon
17. Boil

20. Congratulations to passed the examination with the best score. Im so proud at you