Ayuda tomen 50 puntos y corona pero respondan por lo menos una

Respuesta:
2. I was waiting for a bus
3. Sharon wasn't riding her bike last night.
4. Sam and Andy were swimming in the take
5.Were they visiting their friends?
6. We werent talking, but we still didn't hear the bell
Explicación:
Respuesta:
1 . Rpta: ((do))
2. Rpta: ((wait))
3. Rpta: ((not ride))
4. Rpta: ((swim))
5. Rpta: ((visit)
6. Rpta: ((not talk))
Explicación:
denada dame coronita y puntos plis xd