Dialogue, since it is 2-way and cooperative.
Answer:
B.
Explanation:
A and C have awkward sentence structure because "when a car needs many serious repairs, it might be cheaper to buy a new car", it repeats the word car again making it redundant and in C, "When a car had needed many serious repairs, it might be cheaper to buy a new one", it has wrong use of past-tense.
Answer:
B
Explanation:
Because he vividly recalled the happiness of his childhood.
Answer: c
Explanation: not quite sure how to explain, this also varies a lot on the country there are different "standards" for certain country's
I believe the answer should be “separate and parallel development of white and black society.”
