Yes i agree with this but you should definitely explain in more details on how peoples health will improve
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!
Answer:
désolé je ne sais pas ce que vous demandez. je ne parle pas anglais
Explanation:
désolé je ne sais pas ce que vous demandez. je ne parle pas anglais
