HELP ME PLS

I was never very good at sports. I remember one day, I was playing cricket. Cricket is a very slow game and I often ¹___about the game. On this day I ²____ a long way from the other players when someone hit the ball to me.
Everyone shouted but I ³____ them. The ball ⁴____ me on the head! Someone telephoned
for an ambulance and while the ambulance ⁵____ me to hospital, I woke up. The doctors looked at my head and I was OK but I ⁶____ cricket for
a long time after that!

1) a)am forgetting
b)was forgetting
c)used to forget

2) a)stood
b)was standing
c)used to send

3) a)didn't hear
b) wasn't hearing
c) didn't use to hear

4) a)hit
b)was taking
c)used to take

5) a)took
b)was taking
c)used to take

6) a) didn't play
b) wasn't playing
c) didn't use to play​