Yall tell me if those are run-on or correct? .Mrs. Dawson inherited a large sum of money from her brother she can buy a new car now.

Kathy and Jerry worked very hard on their project therefore they felt they deserved a high grade.

I can never beat my little brother at video games, he has them all mastered.

Dave is flying to Orlando for spring break, he will be gone a week.

We are moving to Cincinnati in July I'll go to school there.