"<span>D. camped" would correct the shift in tense in this sentence, since the first ver "traveled" is in the past tense, meaning that the next verb has to be in the past tense as well.</span>
Since the sentence of option B doesn't have the sync both the clauses to make it meaning, it contains error.
Answer: B
Explanation:
As we see option A, it seems meaningful as the animals sought shelter while the night drew near. Same case occur with option C and D as in option C, the trees are rustling due to the passing of brisk winds through their branches and in option D, stars will obviously appear brighter as the darkness grows.
But, in the option B, there is no co-ordination of both the clauses of the sentences. The disappearance of the Sun has nothing to do with the silence of woods in a direct manner. Although we can understand it indirectly that in the absence of natural light, animals might consider it as night and sought shelter. Since all other sentences have directly linked clauses, option B is showing indirect relation. Hence, it may be the desired answer as error.
The correct answer is C) The future leader was still a very young man although he joined a war party against the Utes. This sentence has an incorrect structure as it uses the <em>conjunction although </em>where it is not necessary. The second part of the sentence is not subordinated to the first part. In other words, the fact that the leader joined the war party does not depend on the fact that he was very young when he did it.
The answer is d the tone of a research paper requires a stilted, formal type of writing using only long , complex sentences to describe evidence from many sources.