1.
-I am not really sure.Maybe she isn't 45 years old
? I am not really sure.Is she 45 yeard old?
2.
-:I am not angry because Joe came to our meeting
? :Are you angry Joe didn’t come to our meeting?
3.
- Julio is not from Peru
? Is Julio from Peru?
4.
-:Miss Jones is not my favorite teacher
?Is :Miss Jones my favorite teacher?
5.
-We didn't learn about the Ancient Greeks yesterday
? Did We learn about the Ancient Greeks yesterday?