After she finished her work, we went to a Mexican restaurant with Colombian ingredients. After she finished her work, we went to a Mexican restaurant with Colombian ingredients.

"that used" could replace "with"

I liked the food, w. We ordered a burrito and a quesadilla, t. The burrito was mine, but I enjoyed mopreferred the quesadilla that had powdered meat in it, ha ha. I liked the food. We ordered a burrito and a quesadilla. The burrito was mine, but I preferred the quesadilla that had powdered meat in it, ha ha.

To enjoy more = to prefer Laughing (ha ha) wouldn't be something you can do in a formal text, just to be clear ^^

I liked the food, w. We ordered a burrito and a quesadilla, --the burrito was mine, but I enjoyed more the quesadilla that had powder meatground meat more, ha ha. I liked the food. We ordered a burrito and a quesadilla--the burrito was mine, but I enjoyed the quesadilla that had ground meat more, ha ha.

There are various ways that this could be rewritten, that is only one suggestion. Also, I haven't heard of "powder meat" in English, but I thought that maybe you meant ground meat, although I might be wrong. Another could be: I liked the food; we ordered a burrito and a quesadilla, and while I liked my burrito, I enjoyed the quesadilla with ground meat more, haha. OR another idea: I liked the burrito and quesadilla that we ordered. Even though I ordered the burrito, I enjoyed the quesadilla with ground meat more, haha.

She asked the security guard to let me enter the building, S so I can makeould keep her compan,y while she was finishinged some requests that came at the last minute. She asked the security guard to let me enter the building so I could keep her company while she finished some requests that came at the last minute.

We "keep" people company

She asked the security guard to let me enter the building, S so I can makeould keep her compan,y while she was finishing some requests that came at the last minute. She asked the security guard to let me enter the building so I could keep her company while she was finishing some requests that came at the last minute.

"keep" or "give" would replace "make" here also, it might be more common to say "last-minute requests," but the way you wrote it is totally OK the commas weren't needed here, I can explain why if you would like

Yesterday, I went to the other side of the city, to wait for my girlfriend to finish hiser work day. Yesterday, I went to the other side of the city to wait for my girlfriend to finish her work day.

Or, "...for my girlfriend to finish work."

Yesterday, I went to the other side of the city, to wait for my girlfriend to finish hiser work day. Yesterday, I went to the other side of the city to wait for my girlfriend to finish her work day.