Answer:
1. Last week, my roommates and I, went to the movies.
3. I ate too much food and, I couldn’t eat dinner later that night.
Step-by-step explanation:
1. Last week, my roommates and I (remove comma) went to the movies.
2. Even though I wasn’t hungry, I still bought pizza and a huge soda.
3. I ate too much food and, (remove comma) I couldn’t eat dinner later that night.
4. Well, at least I learned my lesson.