1. (+) Laura cuts the cake at parties. (-) 
Laura doesn't cut the cake at parties.
2. (-) Mr. Gómez doesn't ride his bike to school. (+) 
Mr.Gomez rides his bike to school.
3. (+) The reporter writes crime articles every night. (-)
The reporter doesn't write crime articles every night.
4. (-) Avocados don't cost $20.00 a kilo. (+) 
Avocados cost $20.00 a kilo.
5. (+) Mrs. Phyllips gives the children chocolate cookies. (-) 
Mrs.Phyllips doesn't give chocolate cookies to the children.
6. (-) The mechanics don't fix motorcycles. (+) 
The mechanics fix motorcycles.
7. (+) Tom and Jerry fight in the house. (-) 
Tom and Jerry don't fight in the house.
8. (-) Dr. Brady doesn't play golf on Tuesdays. (+) 
Dr.Brady plays golf on Tuesday.
9. (+) The cooks don't make bread. (+) 
The cooks make bread.
10. (+) Mrs. Jefferson listens to the students. (-) 
Mrs. Jefferson doesn't listen to the students.