Write these sentences in indirect speech

В. Раскройте скобки,употребляя глаголы в Present Perfect, Past Simple, Past Continuous или Past Perfect :
1. Last summer we lived in the country and went to the river every day. 
2. My sister spent a lot of money yesterday. 
3. She is so upset: she has lost the key to the front door. 
4. By the lat of September, all the children had returned from the country. 
5. Columbus discovered America 500 years ago.
6. Columbus did not know that he had discovered America. 
7. I have already read five English books.
8. He had discussed the problem with a lot of people before he took a decision. 
9. Mother has baked a delicious cake! Sit down at the table and let's eat it.
10. She was reading an English book the whole evening yesterday.

1)  All the documents will have been prepared by tonight.
2) When you come to my place tomorrow, the first-class supper will have been cooked. 
3) Will this task have been already done when I ring you up at half past two? 
4) The film won't have been watched by seven o'clock tomorrow. 
5)All the material will have been revised by the time you return.
6) When the sun rises, the work 33 won't have been stopped yet.
7) By 8 o'clock the day after tomorrow her skirt will have been sewn.
8) The books will have been brought from the library by tomorrow evening. 
9) Will the model have been constructed by next Sunday? 
10) The problem will have been settled by the appointed deadline.