Crear juego
Jugar Test
1. 
In Colombian schools, students ____ wear a uniform.
A.
can
B.
don't have to
C.
have to
2. 
They ____ wear jeans to school.
A.
can't
B.
don't have to
C.
have to
3. 
I ____ be late for work.
A.
can't
B.
don't have to
4. 
They ____ go to school on Saturdays.
A.
Have to
B.
can't
C.
don't have to
5. 
I ____ take a holiday whenever I want.
A.
can't
B.
don't have to
C.
have to