1) I was doing my homework ….. my phone rang a) while b) when 2) We were talking …… my dog was chasing a cat a) when b) while 3) My dad was sleeping ……. he heard a loud noise a) when b) while 4) When you called me yesterday, ….. a) I cooked dinner b) I was cooking dinner 5) I broke my leg while ….. a) I played football b) I was playing football 6) When you came to my room, ……. a) I was reading a book b) I read a book 7) While we ……….. outside we ……. a bear a) were sleeping / heard b) slept / were hearing 8) We were doing our homework while my dad ……… TV a) watched b) was watching 9) We ……… an accident while we  ………….. with our dogs a) saw / were walking b) were seeing / walked

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