VERBO CAN EN PASADO SIMPLE (COULD/COULDN'T). INGLÉS. 5º PRIMARIA.

CAN: PAST SIMPLE (affirmative and negative).
I/ You He / She We / They	could couldn't	take photos hear the music play the guitar
CAN: PAST SIMPLE (questions and short answers)
Could	I/ You He / She We / They	take photos? hear the music? play the guitar?	Yes, I /you/he/she/we/they could. No, I /you/he/she/we/they couldn't.