Көмекші етістіктерді орнына қойыңыз (am, is, are):
1. I__________ doing my English homework now.
2. The dog __________ lieing on the floor.
3. __________ you going to the college?
4. My sister __________ reading an interesting book.
5. __________ your father sleeping?
6. Boys __________ not playing in the yard.
7. We__________ drinking coffee now.
8. My grandmother __________ not watching TV now.
9. My grandfather __________ working in the garden now.
10. __________ we going to the cinema or to the park?