Combine the sentences using relative pronouns (use a comma if it is necessary)
1. We flew to New York in the Concorde. It is the fastest passenger plane in the world.
2. This is Mr. Jones. He writes poetry.
3. This is Felicity. You met her sister last week.
4. He swam across the English Channel. It is hard to believe that.
5. His wife died last year. Her name was Angela.
6. Borges was a wonderful writer. He never won the Nobel Prize.
7. Charlie Chaplin died in 1977. His films amused millions.
8. My parents send their best wishes. You met them last month.
9. His sisters are identical twins. I saw them last.
10. Dr. Okey is our family’s dentist. He is a popular dentist in the city.
11. They drank a lot of Coke. It is Diet Coke.
12. The river is the Sai Gon River. It flows through Ho Chi Minh City.
13. Their parents are anxious about their children. The children come home late.
14. Mr. Phong hasn’t come yet. He is supposed to be at the meeting.
15. Lan went back home. She forgot to turn off the faucet.