I believe the answer is "Gregor has had a normal life" because it doesn't say anything about his reaction.
Answer:
Explanation:
You need to be responsible or else you get in trouble.
If a bridge breaks then the builders get in trouble.
You need support beams to keep a bridge up and you need to be responsible or else you "break".
D) With these faces in mind, Americans need to begin working on ways to improve the cleanliness of home areas for their cats.