The answer is B. Just one drink can impair your driving skills.
Answer: A. Extraordinarily important.
Explanation: Based on the information presented in the excerpt, we can infer that the information in the wireless message was extraordinarily important, because all the signs the characters give each other without even saying a word, like that the twitching of "Blinker's" eyes became more pronounced as he was reading the message and also the seriousness of de Grey while he delivered the message.
<em>D.
</em>
<em>by telling dramatic, engaging stories about the lives and works of ancient astronomers</em>
Life is like riding a bicycle. To keep your balance you must keep moving.
Prewriting
Drafting
Revising
Editing