8. What has happened to Della?

9. She wouldn’t allow me to read the letter.
She wouldn’t let me read the letter. 
10. She told me that it would be the best if I told the police about the accident. She advised me to tell the police about the accident.
11. Jill didn’t have any money, but Ann had some.
She wanted Ann to give Jill some money.
12. Tom’s parents were disappointed when he decided to leave their home. They wanted Tom not to leave their home. They wanted Tom to stay at home.  
13. Unfortunately somebody told Jane that I was going to visit her, but I thought it would be a surprise for her!
I wanted my visit to be a surprise for Jane.

1 When I arrived they turned off the television and started cooking.
2 Mr. Parker was very careless. He always smoked in the house.
3 We were listening to a CD when the telephone raing.
4 They had been waiting for half an hour when the bus finally arrived.
5 Why is Fiona so dirty? She has been cleaning her room.
6 Elisabeth has been a teacher since she graduated from university.
7 Chris had been learning English for five years by the time he took an exam.
8 Bobby has hurt his leg. He can't walk.
9 How many times have you been to Odessa? - I have never been there.
10 While Suzy was talking on the telephone the children started fighting and broke a window.