Lieutenant is not a part of the main clause, and it is an address to a person that is inserted into the sentence. It must be therefore separated by comas on both sides: the correct answer is a.
The verb is "trudged".
It's the past simple form of the verb "to trudge" which is a type of a walk, usually slow and heavy as if you have weights on yourself.
Answer:

Explanation:
Charlie found squirrels arranged in the room who were shelling nuts and throwing the bad nuts in the garbage chute. Verruca wanted a trained squirrel as a pet, she asked her father, Mr. Wonka, to get purchase one. The squirrels were not for sale, so Verruca went inside and tried to take one squirrel, the squirrels got mad and started to attack her and see if she was a bad nut. The squirrels then threw Verruca into the garbage chute thinking she was a bad nut.
Answer: I walked up to what seemed to be an abandoned house. It wasn't the worst looking. I went in and started to clean up.
Explanation:
Answer:
im think the answer is both
Explanation: