Complete the second sentence so that it has a similar meaning to the first.
1 l hurt my finger while I was playing the guitar.
I was playing the guitar when I hurt my finger.
2 I was walking home when it started to rain.
While
3 She broke her leg while she was learning to ski.
She was learning
4 He was making lunch when he suddenly felt ill.
As he
5 She was telling me about her party when she started to
laugh loudly.
She started
6 I lost my wallet while I was shopping.
While
7 As the band were playing their first song, all the lights
went out.
The band were playing