Hi teacher, i would like to know the salary of my friend. Is it natural to say "what is your salary now"

Hi teacher, if I want to ask my colleages what food they took on lunch. Is it natural to say "What did you take during lunch?" "What did you eat during lunch?"

Hi Teacher, my friends be my guest today and come for dinner. After he finish his dishes, I ask him if he want more. Am I right to say "Do you want more?" "Do you want to eat more?"

Hi Teacher, My colleage send something to my CFO for approval, however she said something too technical and detail. Am I right to tell her below "Hi Mary, You don't need to say something too technical, that would create more query from

Hi Teacher, I bought the glasses frame and took it to other shop for installing lens. When I go in the shop, Am I right to say. "Hi Sir, Can you install the lens to my existing glasses frame if I only buy the lens in your shop?

Hi teacher, I decide to let my housekeeper take her holiday on Sunday. However I want her to not to leave so early and back so late. Am I right to say below "Hi Maria, You can take your holiday on coming sunday. Please leave home after ten

Hi Teacher, would it be better if I say it below I'm Ruby Chan in finance department not Ruby Cheung in marketing department. Please contact me in case of payment issue.

Hi Teacher, we have two bottle at home, one for warm water, the other for cold. My housekeeper only refill the former one. I want to tell her to refill the other as well. Could you pls. correct my message below "Hi Maria, in summer time,

Hi Teacher, Thank you very much. Thanks for all teachers here who keep helping us without asking anything. I would recommend this web site to all my friends who want to improve their english.

Hi teacher, my housekeeper turn off the air conditioner by unplug the socket instead of turning off the switch. Am I right to say "Hi Maria, do you know you can turn off the air conditioner by pressing the switch. Don't turn off it by