<span>Assuming that this is referring to the same list of options that was posted before with this question, the best thing to look for in the proofreading process would be "errors in sentence structure"</span>
Answer:
taking instructions from others without complaining
The common noun here is "frog" as the only other noun, Many, is not a common noun - it's a proper noun.
"frog" here is the object of the sentence: it's the object of the verb "caught" of which the subject is Mary
They are all represented with the same old English language and same settings and time
