Respuestas
Te remito las oraciones en presente y pasado simple.
1. This is my book = This was my book.
2. That picture is new = That picture was new.
3. You don’t smoke cigarettes = You didn’t smoke cigarettes.
4. Carlos plays the piano = Carlos played the piano.
5. Jack goes to Miami, Jack went to Miami las week.
6. I have a big house = I had a big house.
7. Michael works in a factory, -- Michael worked in a factory.
8. Lucy is an accountant. --- Lucy was an accountant.
9. Lisa and Tom are married --- Lisa and Tom were married.
10. Sandra is in the church right now ---- Sandra was in the church this morning.
11. They play soccer – They played soccer last Sunday.
12. He has a camera --- He had a camera before this.
13. My dog is my best friend – My dog was my best friend before it passed away
14. You read a lot - You read a lot when was on third grade.
15. My dog bobby barks to everybody = My dog bobby barked to everybody last night.
16. I see a UFO – I saw a UFO when I was outside.
17. They are at home cleaning the backyard - They were at home cleaning the backyard.
18. We are on vacations - We were on vacation in winter.
19. I write a letter to my mom - I wrote a letter to my mom yesterday.
20. I eat fish on Sundays - I ate fish the last Sunday.