1. I washed my hands after I cleaned the dishes.
2. My parents are angry because John didn’t finish his school work.
3. Jane called the police because someone broke into her house.
4. John was an artist before he became a musician.
5. Where have you been after a saw you at the park?
6. My grand parents have known each other for a year before they got married.
7. My sister played a lot after she finished the midterm exam.
8. How many coffees did she drink before the interview?
