4.Поставьте следующие предложения в отрицательную и вопросительную формы: 1. Those men are singers. 2. Kate is a teacher. 3. The students are in that room. 4. My friend is a pianist. 5. These books are good.

1. Those men are not singers.

2. Kate is  not a teacher.

3. The students are  not in that room.

4. My friend is  not a pianist.

5. These books are  not good.

1. Are those men singers&

2. Is Kate a teacher?

3. Are the students in that room?

4. Is my friend a pianist?

5. Are these books good?