Explanation:
Option b and d would be good choices
Answer:
Be more specific
Explanation:
maybe they were different because they changed alot while they were away or went through alot.
The main thing that this question is asking is which sentence does not have a formal tone. A formal tone for research writing usually means using more professional (instead of casual, everyday) language and free of your own opinions.
This means choice D is inappropriate because it is opinionated. Using "I think" is not formal tone.
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Answer: D) I think one of the most frustrating things about owning a cat is that they don't obey many commands.
Ayn Rand. Ayn Rand is one of the most controversial authors and philosophers of the twentieth century. Throughout her novels and lectures, Rand introduces her audience to her philosophy, objectivism. Objectivism encourages people to be selfish and live a better life.
Answer: They have different last names and come from different familys
Explanation: