1 = I don't think the mail has arrived yet.
2 = Nobody has bought him a present yet. (?)
3 = We have been here for forty minutes already.
Lol I hope this helps- About the second one, I didn't know whether or not it was correct, but I think all the others are!
they dwell on it and they bury them with tomb stones as a act of love
Answer:
are
Explanation:
the "is"is supposed to be are cause there is more than one
4. Is the best answer because it stays on topic and has a similar tone to the previous sentences.
