The first sentence is your best choice.
Answer:
People should be taught to preserve food so that they do not waste any food at all.
Explanation:
If we preserve food so that we do not wast any food at all, we wouldn't have so much food. In fact, we would only have as much food as we need if we preserved the food. If this were the case, the poor would have access to food that isn't being preserved for later use because other foods, by people who can afford food, are already preserving food. Therefore, they wouldn't need to buy so much food.
This is true. A thesis statement is you opinion. This means that not everyone will agree with your opinion. For example:
Smoking should be illegal because it is unhealthy, costly, and an annoyance.
Though you supported your opinion, someone who enjoys smoking may say that it is not costly or annoying. This is why a thesis statement is controversial.
For number 1, your option is correct (B). "Doggedly" is synonymous with "persistent," so "with great determination" matches that.
For number 2, your option is correct (D). "Stoutly" means "strong" and "sturdy," so "solid" would also work.
For number 3, your option is incorrect. The correct answer is B. "Boisterous" and "rowdy" both mean energetic and noisy. Since the children were bouncing off the walls, they were indeed energetic, boisterous, and rowdy.
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