alone

  1. She lives alone(adv)
  2. I was alone(adj) in the house.
  3. One man alone(adj) could lift it
  4. It was forbidden for an unmarried couple to be alone(adj) together.
    Are my observations noted within brackets correct or not?
    Please confirm.

Mister Micawber,
Could you please help me?
Thanks.

Could any one help me, please?
Thanks.

Mr. Alan,
I wish you and all the members of the forum a very happy new year!
Could you please answer my query?
Thanks.

Mr. Alan,
Why sometimes people are ignoring my question?
What should I do to attract their attention?
Could you please bear my disturbance?
I am eagerly awaiting your esteemed reply.
Thanks.

Speaking for myself, I have not replied to your question because I am not sure of the answer. Perhaps other people are the same. #2 and #4 are definitely adjectives. I’m not certain about #1 and #3.

HI;) I think all your choises are right.

Mister Micawber,
I solicit your answer to confirm their statements.
You may be busy. Still I hope you will find time to answer me.
Thanks.