Well, the words negative, positive, and world are all common words that are used in our everyday lives. So, I would choose C. Materializes
Hope I helped!
A is wrong you wouldn't say "is" you would say are.
B is wrong to because "was" is not the correct verb to use.
D is wrong because key, should be plural, keys
C is correct, because it has subject and verb agreement.
Answer:
decided immediately
Explanation:
"impulsive" in this context would mean deciding without thinking about it first
