1 she said that if the weather was fine I would go on a picnic with my friends

2 I asked him that what would you have done if you had had three days off

3 she said that she would have come to see jim if she had known his address

4 he told me that he sured she would help you if you asked her

5 they said to me that if today had been sunday we wouldn't have gone to school

6 she said to me that if she had been me I wouldn't have told her about that 

7 the man said that there would not be enough seats if a lot of guests came.

8 peter said to linda that she would be surprised if she met him

9 the boy said that he wouldn't be strong if he didn't swim everyday

10 Nam asked nga that what would she have done if she has seen a snake

11 mr john said that we would have lunch outside in the garden if it's wasn't cold

12 the man said that tom would win more races if he trained hard.

13 david said to me that if you felt like a chat,phoned him that night

14 My mother said if I wasn't eating so much junk food, I would have  been a lot fitter.

15 Our teacher said she would be surprised if Mary didn't pass the exam.