ANSWER THESE ASAP
For the families of the seven, we cannot bear, as you do, the full impact of this tragedy. But we feel the loss, and we're thinking about you so very much. Your loved ones were daring and brave, and they had that special grace, that special spirit that says, “Give me a challenge, and I'll meet it with joy.” They had a hunger to explore the universe and discover its truths. They wished to serve, and they did. They served all of us. We've grown used to wonders in this century. It's hard to dazzle us. But for 25 years the United States space program has been doing just that. We've grown used to the idea of space, and perhaps we forget that we've only just begun. We're still pioneers. They, the members of the Challenger crew, were pioneers.
The primary text structure in paragraph 3 is—

Answer choices for the above question

A. description.

B. cause and effect.

C. problem and solution.

D. compare and contrast.
The author develops this text structure by—

Answer choices for the above question

A. using the word but to identify differences.

B. discussing change over time to describe a solution to a problem.

C. starting many of the clauses with similar phrases to describe or define the qualities of two groups.

D. describing two groups’ feelings after the Challenger disaster to develop its effect.
This text structure helps develop the author’s thesis by—

Answer choices for the above question

A. developing the key concept that the disaster was a great loss because the astronauts had families.

B. developing the key concept that the disaster was a great loss because it was the end result of decades of research.

C. developing the key concept that the disaster was a great loss because many Americans were saddened by the disaster.

D. developing the key concept that the disaster was a great loss because Americans lost a group of special people who were willing to take on an important challenge for their country.