1) We were having an online meeting _______________ the connection broke.  a) when b) while 2) John witnessed a horrifying accident _______________ he was driving home.  a) when b) while 3) I poured sugar instead of salt in the soup _______________ I was making dinner.  a) when b) while 4) _______________ Salma heard the explosion, she was walking back to her apartment.  a) When b) While 5) The kids were playing their favorite videogame _______________ their parents were watching TV. a) when b) while

'When' vs 'While'

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