One option is the word spare
Answer:
During the Cold War, scientists led the "space race" competition.
Explanation:
It's the only option that follows the rules of English.
Answer: correct me if I’m wrong, but is it region 1?
Explanation: the comments in the other answer said something but I can’t remember, I think they said c...I don’t know if I’ll be able to or not by a specific time, but I will try to edit this if it’s wrong
Answer:
<u>B</u><u>) </u><u>Characterized by a disgusting amount of dirt</u>
Explanation:
You have to know the meaning of the word filthy to solve this question. So, the answer most probably is, <u>option </u><u>B</u><u>) </u><u>Characterized by a disgusting amount of </u><u>dirt</u><u>.</u>
