A
Language is used to express ideas, thoughts and events. The understanding of the structure of a language helps one convey these in a better manner.
Answer:
Some of the students are bringing their parents with them to the conference.
Explanation:
The other options have incorrect agreement between a pronoun and its antecedent:
anyone (singular) - they (plural);
One (singular) - their (plural)
Answer: where is the story?
Explanation:
A research collaboration can be enhanced by GOOD COMMUNICATION. Good communication is very important in research collaboration, good results can not be obtained without it. There should be communication about the different aspects of the research to be handled by those involved, authorship, data gathering and analysis, intellectual property issues, etc, should be discussed clearly and in advance.