Answer:
I don't know if you're asking us how difficult it would be or if this is an actual question for a school assignment, but yeah. A lot of communication is conveyed through facial expressions, body language, eye contact, gestures, and more, so to only communicate by talking would be pretty challenging. Luckily, we'd still be able to fluctuate our tone of voice, but having a blank, emotionless face without us being able to move our shoulders or use our hands would take time getting used to.
The answer is A. (Although the sun was shining, it was not warm). I chose this answer because of the presence of the comma.
The sentence that the pronoun comes before the antecedent is: His reputation was Tom's greatest possession. The correct answer is option C. The pronoun used in the sentence is "His" and the antecedent referred by the pronoun "his" is the noun "Tom".
Answer: Three days
Explanation: The journey would take three days considering fair weather.