Вставьте am/is/are или do/don't/does/doesn't
1. I … working under my project.
2. Excuse me, … you speak English?
3. He … not washing his car, he’s reading a newspaper.
4. Can you repeat this rule? I … understand.
5. She … work. She is ill.
6. How much …. it cost to go to the theatre?
7. They … painting the picture in the garden.