1. Nathan was late for school because he missed the bus
2. Keep the food covered or the flies will contaminate it
3. Julie has a guitar and she plays it very well
4. I need to study hard, so I can get a good score on the test
5. Although he seemed a friendly person, I didn't like him
6. The food looks delicious but it tastes horrible
7. Mason fell because the floor was wet
8. Anna needed some money, so she took a part-time job