Do you guys think some of these questions are inappropriate and not so clearly asked?

16.) true

17.) true

18.) no information in the text

19.) false

20.) no information in the text

16.) true

17.) true

18.) it doesn't say

19.) true

20.) false

explanation:

the correct answer is:

this is an example of the writer telling through description rather than showing through dialogue.

sometimes writers like to explain explicitely what's happening instead of adding dialogues of the situations., which is the case in this passage,

the correct answer is:   [c]:

                    →     " leave it out. "  

hope this is to you!

        best wishes!