Answer:
na5dnafs kid take akd6sn wjdysb
Explanation:
I assume qkdywn shush widysh ahdis
1. The main idea would be "<span>Scientists have lots of evidence to explain why dragons don't exist."
Emphasized by the evidence and word choice related to scientific evidence
2. The main idea would be "</span><span>I have always wondered if dragons existed, and I hope they did."
Displayed through the author's nature of questioning and evaluating different kinds of evidence and ideas. </span>
D. Several factors led to the beginning of World War I.
The topic sentence from the passage shows us that it follows a cause and effect pattern. It sets the reader up to understand that the rest of the passage will be about several factors that caused World War I. The rest of the options are the different factors that led to World War I. They do not use key words that would indicate a cause and effect patterns like the words "Several" and "led" do in the first sentence.
It is better to have it and not need it than need it and not have it.
The subjunctive mood is the best.
The subjunctive is rarely used in colloquial English. Totally irrelevant information, but... it is a relic from Latin, where there are many uses for a subjunctive. There is even a special conditional using the subjunctive mood that expresses the exact circumstances you described, which is usually called future less vivid.