Okay okay so it looks like it's saying that the first class is from 10 to some time.
Los martes, la primera clase es de diez a once en punto.
On Tuesdays, the first class is from 10 to 11 o'clock.
you can fill in 11 with whatever hour it actually is.
Marta: At what time will I be in the museum tomorrow?Conservative: At least, at ten thirty in the morning.
A) you must
B) I must
C) we must
D) must
D
B) It is incorrect.
The correct way would be Yo estoy feliz.
Hope this helps!!
La mama sufrió un accidente.