Circle the mistake (A or B), then correct it.
1 While we were having a picnic, it was starting to rain
А
B
2 Alicia was painting a picture when her mum was cooking
A
B
3 Laura was taking other coat and sat down.
A
B
4 While we were on holiday, we were spending most of our time sights
A
B
5 Contas listened to his iPod, so he didn't hear the doorbell ring.
B
Q​