you could say something like "i'm flattered, but i feel that we should stay as friends"
There is no good way.
instead of saying when asked you could say "when I questioned" or "when I interrogated."
Find a creative but nice way to say no.
it would be proper to say i am fine and how are you
good for you way not to be old fashioned
A good way to say hello would be just "hi". Theres not really a good or bad way to say hi to someone.
Say what you are doing, possibly in a banterish way.
The question you have asked is incorrect, as good night are the English words, and you wanted to find out the Chinese version of good night. The correct question to have asked would be: How do you say 'good night' in Chinese?
you hereby are asked
You could say that you are doing well today, your good, your fine. Whatever you are feeling, tell them.
Just show your cat to whoever asked.
You can always say..... "finish the requirements" "do what is asked of you" "do what is needed to be done" One of those should work for you