Tolong ya kak plis buat besok.....

6. a. Mother
7. c. Celebrating the National Education Day
8. a. Commemorate
9. b. The students are prohibitted to bring some food and drink in laboratory
10. a. The laboratory will be dirty
11. d. A cold or flu, cough and sore throat
12. b. To advertise Nntra Bio Cough Syrup
13. c. The life of butterfly
14. c. It change into another stage called a chrysalis
15. a. The butterfly can survive until two weeks
16. c. Develops