Change the sentences using passive voice. 1. they dust the flat every day. 2. they will stage this performance at the end of next season. 3. alexander bell invented the telephone in 1876. 4. they will discuss the book at the next conference. 5. he will write a very interesting article. 6. i spent all my money on books last month. 7. they make butter from milk. 8. you must book the tickets for the play. change the sentences using causative form the dentist whitens my teeth once a year. the doctor examined my back yesterday. the shoemaker will repair his shoes tomorrow. ann asked a designer to make her skirt. mum made breakfast for me.

Часть 1.

1. The flat is dusted by them every day.

2. This performance will be staged by them at the end of next season.

3. The telephone was invented by Alexander Bell in 1876.

4. The book will be discussed by them at the next conference.

5. A very interesting article will be written by him.

6. All my money were spent by me on books last month.

7. Butter is made from milk by them.

8. The tickets for the play must be booked by you.

Часть 2.

I have my teeth whitened by the dentist once a year.

I had my back examined by the doctor yesterday.

He will have his shoes repaired by the shoemaker tomorrow.

Ann had her skirt asked to be made by a designer.

I had breakfast made by Mum.