Crear actividad
Jugar Test
1. 
We are in danger!We ___ leave now!
A.
must
B.
might
2. 
I can't join you tonight-I ___finish my homework.
A.
have to
B.
could
3. 
Help me! I___ get down.
A.
should
B.
can't
4. 
You're her best friend-you ___know what's wrong with her.
A.
can't
B.
must
5. 
That ___be Peter.Peter is in New York.
A.
can't
B.
should