Change the Active Voice into the Passive Voice.
1. My friends have brought me a lovely puppy.
2. This author wrote plenty of wonderful books.
3. The hurricane destroys hundreds of houses in the region every year.
4. The best scientists will discuss the problems of ecology at the conference.
5. Father doesn’t help me with my homework.
6. Children didn't do any projects two months ago.

1.1 The professor said to his assistant, "You have made geat progress".
1.2 The professor told his assistant that he had made great progress

2.1 The teacher said to us, "You must read this text at home"
2.2 The teacher told us that we must read this text at home. (при переходе в косвенную речь глагол must, выражающий приказание или совет, не изменяется)

3.1 Paul said, "We shall have to discuss this text tomorrow"
3.2 Paul said that they would have to discuss that text the next day.

4.1 We asked him, "What has happened to you?"
4.2 We asked him what had happened to him.

5.1 She asked me, "Where have you put my gloves? I cannot find them"
5.2 She asked me where I had put her gloves and added that she couldn't find it.

1.1 The professor said to his assistant, "You have made geat progress".
1.2 The professor told his assistant that he had made great progress

2.1 The teacher said to us, "You must read this text at home"
2.2 The teacher told us that we must read this text at home. (при переходе в косвенную речь глагол must, выражающий приказание или совет, не изменяется)

3.1 Paul said, "We shall have to discuss this text tomorrow"
3.2 Paul said that they would have to discuss that text the next day.

4.1 We asked him, "What has happened to you?"
4.2 We asked him what had happened to him.

5.1 She asked me, "Where have you put my gloves? I cannot find them"
5.2 She asked me where I had put her gloves and added that she couldn't find it.