Make the past participle:
1. She has never _____________________ (let) her daughter have a boyfriend.
2. Have you already _____________________ (read) today's newspaper?
3. The house has been _____________________ (sell).
4. He has _____________________ (lose) his wallet again.
5. I have _____________________ (write) three essays this week.
6. That clock was _____________________ (make) in Switzerland.
7. He had _____________________ (run) 6 miles when he hurt his ankle.
8. I have never _____________________ (see) such a beautiful view.
9. He has _____________________ (teach) hundreds of students during his
career.
10. Have you ever _____________________ (meet) a famous person?
11. Because she hadn't _____________________ (pay) the bill, the electricity