Hi Lupita, “Put in my notice” is a phrase people say when they are quitting a job. Basically, you have to put in two weeks notice before you can quit a job. So when we say “Put in my notice” it is just the shortened version of “I put in my two weeks notice for work” “Found out” is when you find the answer to something. For example, we oftentimes use this phrase when sometimes the answer was not clear at first. You could use it like this, “I could not find my favorite pair of jeans this morning, but I found out they were in the washing machine” “I will for sure” is like saying “Okay, I will do that”. Maybe your friend asked you if you could watch their pet this weekend, you could reply with “I will for sure!” “Let’s head to” is like saying “Okay, let’s go now” English speakers sometimes say this when we don’t want to be rude and say “Come on, we need to go”. It’s a nicer way of saying we have places to go to. “I can pull any strings” is an awkward phrase, I have never used it before. But it means that you can make things happen or work.