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11. Tom denied breaking the vase.
12. She said that she had gone to the cinema the day before.
13. He tells that he will come and see Mary that night.
14. I encouraged Mary to take the job.
15. Helen invited us to visit his house.
16. My wife reminded me not to forget to post the letter for her when she went out.
17. She told me that she wished she had been a billionaire.
18. The old man told me to carry that bag for him.
19. Sarash insisted on paying for a meal.
20. His mother asked him whose car she had borrowed the day before.
21. Tom advised me not to drink too much beer.
22. He said that he was writing a test the following day.

23. My mother advised me to study my lessons carefully.
24. Mary accused John of being selfish.
25. Nam's mother told him not to stay up late.
26. Mai agreed to wait for me.
27. She told me that she would come and see me when she had time.
28. Mr.Pike prevented Nam from going to the mountain in that season and said that it was very cold.

TL:

11. Tom denied breaking the vase
12. She said that she had gone to the cinema the day before
13. He tells that he'll come and see Mary that night
14,I encouraged Mary to take the job
15, Helen invited us to visit his house
16. My wife reminded me not to forget to post the letter for her when she went out
17. She told me that she wished she had been a billionaire
18. The old man told me to carry that bag for him
19. Sarash insisted on paying for a meal
20. His mother asked him whose car she had borrowed the day before
21. Tom advised me not to drink too much beer
22. He said that he was writing a test the following day

23. My mother advised me to study my lessons carefully
24. Mary accused John of being selfis
25. Nam's mother told him not to stay up late
26, Mai agreed to wait for me
27. She told me that she would come and see me when she had time
28., Mr.Pike prevented Nam from going to the mountain in that season and said that it was very cold