Answer:
They are adding new things.
It is just an update.
So expect it to be closed for a while.
Answer:
the best way to vary a sentence is to use prepositional phrase. this question is tricky, though, because it just says "identify a prepositional phrase" which is different from using one. Using compound sentences is a great way to vary the sentences in a paragraph, but again this deals only with one sentence. I hope this helped, and good luck man.
Your answer would be A.
Hope helps!
Answer: Thesaurus should be correct
No, you always need to provide a citation.