Answer:
O reading out loud with a timer set
Explanation: "Marking a starting point and setting a timer" is the first step to check the reading rate of a student because this step defines the time the student will be evaluated. The second step is "reading aloud with a timer".
The noun clause is <span>how the Aztecs made their astronomical calculations.
</span>Just invert the whole sentence - The subject of my next paper is <span>how the Aztecs made their astronomical calculations.
</span>The whole clause is used as the direct object.
To help build interest into the climax of the story, giving the story its thrill.
Organizing sentences around a central idea creates A SUPPORTING DETAILS.
Supporting details refers to those sentences that are used by the author to explain, clarify, describe, expand, illustrate and develop his main idea. Those sentences are usually made up of facts, statements and examples that enhance the understanding of the readers about the main idea.<span />
