Hi Emar, the first sentence seems pretty natural. You can use "a lot of" or "lots of" with food. In the second sentence, "to" is unnecessary; two prepositions are not used after each other. Have a wonderful day or night wherever you are.

The first sentence is fine. In the second ‘to’ is optional. The question is whether your listener will remember the ‘to make friends’ from the previous sentence because, by itself, ‘I found it difficult at college’ wouldn’t refer to making friends. Adding ‘to’ is clearer but not necessary. It might be even better to say: When I was at/in college, I found it hard to. (Putting the ‘to’ at the end makes it stand out even more. You can also use ‘in’ instead of ‘at’. It depends on how closely you think your listener is following you!

You could walk away with a lot of food for very little money.

Hi, Emar! I would say the following: 1. If you do it right, you could walk away with a lot of food for very little money. 2. I found it difficult to make friends in college.

You could walk way with lots of food for a small amount of money