Jawaban:

15). a. Morinda citrifolia in general

16). d. dark green

17). a. can be consumed by the human being

18). a. strong

19). b. is located

20). b. were choosen

Penjelasan:

15). the answer is a, because the text is not only explaining Morinda citrifolia 's size, origin, and it's flowers.

16). the answer is d, because one of the sentences in the text said "It can grow up to 9 inches tall, and has large, simple, dark green, shiny, and deeply veined leaves."

17). the answer is a, because the last paragraph said that Southeast Asians and Australians Aborigines consume the fruit raw with salt or cook it with curry. It means that the fruit of Morinda citrifolia can be consumed by humans.

18). the answer is a, because 'pungent' has the closest meaning with 'strong'.

19). the answer is b, because the subject in the question is a singular subject and it also not included into past tense. So we can choose ' is located' instead of 'was', 'are', and 'were'.

20). the answer is b, because Sandrina and Lupita are included as plural subject and the question is using past tense. So we can choose ' were choosen' instead of 'are', 'will be', and 'is being'.