1. I begin at seven o'clock. >> I do notdoes not begin at seven o'clock.
2. They buy oranges. >> They do notdoes not buy oranges.
3. He plays in the morning. >> He do notdoes not play in the morning.
4. We eat apples. >> We do notdoes not eat apples.
5. The farmers grow rice. >> The farmers do notdoes not grow rice.
6. She drinks milkshake. >> She do notdoes not drink milkshake.
7. He sings a song. >> He do notdoes not sing a song.
8. They drink orange juice. >> They do notdoes not drink orange juice.
9. The farmer grow rice. >> The farmer do notdoes not grow rice.
10. They read comic books. >> They do notdoes not read comic books.
11. He begins at eight o'clock. >> He do notdoes not begin at eight o'clock.
12. They play in the afternoon. >> They do notdoes not play in the afternoon.
13. She eats rice. >> She do notdoes not eat rice.
14. They sing a song. >> They do notdoes not sing a song.
15. He eats chicken. >> He do notdoes not eat chicken.