1) I was watching TV ............ my mother called me. a) when b) while 2) I fell .............. I was walking to school. a) when b) while 3) I was listening to music ............ the phone rang. a) when b) while 4) I was having a shower ............. someone rang the doorbell. a) when b) while 5) I cut my finger ............... I was making dinner. a) when b) while 6) I found 20 euros .......... I was walking home from school. a) when b) while 7) I was eating my ice-cream ........... it fell on the ground. a) when b) while 8) I hurt my knee ............... I was playing basketball. a) when b) while 9) My father was making dinner ............ he called me. a) when b) while 10) I broke my pencil ............. I was doing my homework. a) when b) while

when or while

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