The author uses paragraphs eight, nine, and ten

Responses

Ato explain how the Dream Machine brought Derek back from ancient Greece.
to explain how the Dream Machine brought Derek back from ancient Greece.
Bto illustrate how to program the Dream Machine to take someone into the past.
to illustrate how to program the Dream Machine to take someone into the past.
Cto show that Derek succeeded in using the Dream Machine to complete his project.
to show that Derek succeeded in using the Dream Machine to complete his project.

Dto demonstrate that Derek’s presentation was better than those of his classmates.
to demonstrate that Derek’s presentation was better than those of his classmates.

Bto illustrate how to program the Dream Machine to take someone into the past.