The answer is
Current status
"A. Two-thirds of the team attended practice" is the only sentence that is written correctly since in this case fractions should be hyphenated, although this is slipping from convention.
You should use the proofreading mark for spelling to correct the error in this sentence. Hope this helps
Answer:
Yes, people keep improving ability to be competitive in order to survive in the sever competition of the society. But does success really require us to be competitive? I don¡¯t think so. People who are not competitive but eager to contribute themselves to society can succeed too. We don¡¯t have to be competitive in order to succeed. People are required to be highly competitive to rise above everyone to succeed. The law of natural selection derives from the central idea that only the “fittest survive”
