Personally, I would address the problem, explaining to your audience that you've lost your "train of thought" from there, make fun of the situation, say "let's see, where was I?" * recieve an answer from audience * then continue one.
To sum it, make fun, and a light hearted joke about it, and continue to your best ability.
B because the one cause is forgetting your house keys and the one effect is you couldn't get into the house
Answer:
sorry, umm ive never saw lord of the flies
Explanation:
Answer: The option to escape
Explanation: i think this is the answer I hope it helps