Exercise 2. Сделайте предложение отрицательным.
9. I have been having a lesson for fifteen minutes now.
10. They have been walking since afternoon.

Exercise 3. Задай во к предложению.
Kevin has been fishing since early morning.
Kim hasn't been packing her things for so long.
You have been ironing clothes all day.
Allan hasn't been wearing this jacket for three years.
I have been walking a dog since four o’clock.
Monica and Sue have been painting the walls of the house since ten o’clock in the morning.
Mr. May has been reading this article for more than half an hour now.

1. Have you ever seen fish ... jump?
2. How can you make a child ... learn to be polite?
3. We all want you .to.. be very happy.
4. Yesterday I heard someone ... say that the weayher was going to change.
5. I will let you... go to the cinema if you are good.
6. Sara did not expect her mother..to. give her a pet as a birthday present.
7. I did not notice him .. leave the room.
8. The chidren were made .to.. learn a long poem by heart.
9. In the dark the boy felt his father ... take him by the hand.
10. Margo would like her teacher not .to.. be so strict.

1. Have you ever seen fish jump? 2. How can you make a child  learn to be polite? 3. We all want you to be very happy. 4. Yesterday I heard someone say that the weayher was going to change. 5.I will let you go to the cinema if you are good. 6.Sara did not expect her mother to give her a pet as a birthday present. 7. I did not notice him leave the room. 8. The chidren were made to learn a long poem by heart. 10. Margo would like her teacher not to be so strict.
9. In the dark the boy felt his father take him by the hand.