D doesnt fix the sentence because the period in this case breaks the sentence apart but into an incomplete and complete sentence.
"Sometimes he lets us play them." isnt a complete sentence which is a period isnt the way to make this run on sentence better.
sand is uncountable and school is countable.
Answer:
mixed emotion
Explanation:
it is because i dont know the reason why is this so but the answer may be mixed emotion
What are you trying to ask? Or am I just to stupid to see what you are trying to ask.....