Here are the answers of the given questions above:
18. The sentence that contains an error in colon usage is option C. Brandon wanted to go fishing: but I wanted to go sailing. In this sentence, it should be a comma and not a colon.
19. An example of an indirect quotation would be option D. The lawyer said that your case will not take long. Indirect quotations no longer need quotation marks.
The type of text, the central idea, and the how does it make one feel
Answer:
Thw right answer is option <em><u>'</u></em><em><u>A</u></em><em><u>'</u></em>.
Sam and Eric are twins. Though they are two individuals, they are identified as one with the nickname "Samneric".
Their companions can't tell them apart so instead of using their names, their friends combined their names and used it to address any one of the twins.
Samneric do things together. They think alike. Basically, they are identical in all ways from physical appearance to their characters.