Are there any English teachers who interested in guns/knives?

The sentence below is to my coworker who will leave tomorrow. I'd like to give her a message card but I'm not sure if it's correct. And also I'd you have any suggestions I want to hear it. Hi, ( ). I really appreciate you. When I started my job at ( ), I didn't know anything but you told me how to work and also made me comfortable with your thoughtfulness. And, you gave some presents such as rice wine, candies and a book.  You are one of the greatest person who I've known.  I hope you and your family are doing well.

Below is a joke by my cow worker. I can't remember exactly what he said, but it was funny. "Cinderella went to a ball party. Do you know what she did? She choked the balls." Does it make sense?

This is my English exercise and also my little bit silly question at the same time. What will happen if you release a lever while your are filling up your car? I sense that gas will stop, but are you able to restart to filling up if you hold the lever again? And also, especially in an emergency situation, I think you need to fill up a red portable tank with gas and do you know the gas stop automatically like when you fill up your car? *I guess most of gas pumps in the world have almost same function, but I mention I live in the US just in case.

I bought a set of three lip balms at Walmart last Sunday but when I opened it up earlier, I noticed that one of them was a different brand. I guess someone returned it to Walmart once he/she replaced a real one with a fake one. I should have checked before I bought it.

I post for the first time in a while. In my defense, I had no time to post. I have a question today. I watched one of the skits from Key and Peele, in the skit Key said that I've never heard before: No disrespect to your dearly departed grandmother, but my aunt makes a pasta-forget about it. (This sentence is cited from the actual subtitle.) https://youtu.be/h0vkN7udQoo What does "pasta-forget" mean? I suppose that his aunt made the pasta to make him forget about that, but I don't know why "-forget" is being inserted. Anyway, It’s so funny.

Cats can walk very well on the table without any mistakes such as spilling a cup full of coffee. They don’t like coffee, so they would be able to flee to a safer place if they spilled that. I need to wipe on the table though. Our cats are like Queens in our house, so they're allowed to do whatever they want to unless otherwise it'll be dangerous.

I think almost electronic toothbrushes would be better than brushing teeth by hand even if those are very cheap and low-quality because those vibrate faster than hand.

Our cats have never lived outside so they don't know an enemy. I'm not sure this the reason but sometimes we step on them because they don't move from our way.