A. All of the others are true.
The answer would be Cosmo should stick to his original research question and ignore the new information, which will only distract him from his focus
<em>A/N: hope this helped you ;-;</em>
The answer to the question is present because it doesn't use any words like was or had which means the past
Would
don’t know what you mean fully, but would makes sense and will doesn’t make sense in the sentence.
therefore the answer is
would
hope this helps
Answer: A because it’s the one that makes the most sense sorry if it’s wrong I tried