18. Why is text written?A. To amuse the readers
B. To explain how the pot worked
C. To descried how to solve the problem
D. To tell about Mr. and Mrs. Haktak's life
19. What made the couple start to drop items into the pot?
A. They already knew the magic of the pot since the beginning
B. When Mr. Haktak accidentally made his wife plunged into the pot
C. Mrs. Haktak found two purses in it after she dropped her purse
D. After Mr. Haktak found it in the garden when he trimmed the grass
20. It can be concluded from the story that ...
A. It is better for us to knock on the door first before entering
B. We have to be smart in solving a problem
C. We should be grateful of what we have
D. An idea can suddenly come up to our mind​