Не могу сделать .яз : what has changed in andy`a parents` bedroom? what hasn`t changer there? 0.mrs mills has bought (buy) a new carpet. 0.0. they haven`t repainted (repaint) the door. 1.mr mills (buy) a new lamp. 2. mr mills (repaint) the wardrobe. 3.mr mills (brind) flowers. 4. mr mills ) a plane for a tv. 5.mr mills (decorate) the bed . 6. (paint) the floor orange.

1. Mr Mills has (bought) a new lamp.
2. Mr Mills has not (repainted) the wardrobe.
3. Mr Mills has (brought) flowers.
4. Mr Mills has not (found) a plane for a TV.
5. Mr Mills has (decorated) the bed.
6. They have not (painted) the floor orange.

Russia is greatest country in the world.  
Russia has a big space from the Baltic Sea to the Pacific Ocean and from artic seas to the Caspian. 
Our country and our nation have great achievements in different spheres of science and culture. 
We have a really greate science! We went a human to the space first in the world. Today our country build space engine for spaceship for all world. We have a nuclear weapon, but also we have a kind character. 
I head that Russian need aim of cosmic scale and I agree with it. When our nation solve this problem we can achievement our indetities. Routing and microscopic aims don't fit for Russian character.
Other country sometimes fear us because they can't understand way of our soul.

1. I come to every lesson
Отрицательное: I don't come to every lesson.
Вопрос: Do I come to every lesson?

2. We go to the seaside every summer.
We don't go to the seaside every summer.
Do we go to the seaside every summer?

3. You go shopping on Saturday mornings.
You don't go shopping on Saturday mornings.
Do you go shopping on Saturday mornings?

4. Peter plays the piano very well.
Peter doesn't play the piano very well.
Does Peter play the piano very well?

5. The sun rises in the west.
The sun doesn't rise in the west.
Does the sun rise in the west?

6. My big brother knows everything.
My big brother doesn't know everything.
Does my big brother know everything/

7. Dogs like cats.
Dogs don't like cats.
Do dogs like cats?

8. Some children like chocolate.
Some children don't like chocolate.
Do some children like chocolate?

9. It rains very often in summer.
It doesn't rain very often in summer.
Does it rain very often in summer?