Answer:
The answers are: he doesn't want her to be happy, he doesn't feel guilty about the accident, and he lost his mind and became insane.
Explanation:
1. He doesn't want her to be intimate with Claudius because he doesn't want her to fall in love with him and find happiness with him.
2. He refers to the dead man as someone he didn't feel guilty for and someone who deserved to die. The man was killed by Hamlet, eventhough it was an accident, Hamlet was pleased that he was killed by his own hands.
3. They reveal that Hamlet is looking for revange and that he totally lost his integrity and innocence as the main character. He lost his mind and he is completely insane.
The second alarm circuit hadn't been connected up at the time.
The answer is complex, but there should be a comma after barked.
