13. Why do you believe him? He never tells the truth. He always lies.
14. She decided to visit London last month. She met interesting people,
saw wonderful sights, and enjoyed herself a lot
15. Where is she? I am witing for her.
16. Do they know that water boils at 100degrees Celsius?
17.My parents built the house in 1985.
18. He isn't married her because she broke up with him last year.
19. Look at her! She is siting in the park over there. Isn't she
wonderful?
20. Did he like the book he borrowed yesterday?