I don't see any thing wrong with the sentences
Answer:
Skin
Explanation:
The Greek root word derm is found in words like dermatitis,dermatology, and hypodermic.
O A
Explanation:
If you know what people like you it will be easy for you to use the topic instud of trying to figure out what people like you would know .
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.
