The answer is all of the above except choice 3.
In a business setting, you never want to use a detached tone. This gives the impression to your colleague/boss/etc. that you don't care and don't really want to be there. It shows that you don't see them as important and don't care about what they have to say. It won't achieve anything for you.
Answer:
My tenant, Mr. Verma, pays the rent regularly.
or
Mr. Verma, my tenant, pays the rent regularly.
Answer:
the answer for these is all the opposite from the other
Explanation:
Answer:
its usually around the ninth line or the start of the second stanza
Explanation: