1) I was _____ TV when the lights ________ out. a) watched / went b) watched / were going c) watching / went 2) He _________ tennis when he ____ his arm. a) played / was breaking b) was playing / broke c) was playing / was breaking 3) I was doing my homework ______ my friend sent me a whatsapp message. a) when b) while 4) I wasn't paying attention ______ the teacher was speaking. a) when b) while 5) I was walking my dog when I _______ you. a) saw b) was seeing 6) The kids were sleeping ________ the phone rang. a) when b) while 7) I _______ a horror movie when my brother _______ me. a) were / scared b) was watching/ scared c) was / was scaring 8) My sister ________ while my mother _________ dinner.  a) was studying/ was cooking b) was studying / cooked c) studied/ was cooking 9) Roy was playing football _________ his father was washing the car.  a) when b) while 10) ________ Matt crashed the car, he was using the cell phone.  a) when b) while 11) This morning while Sue ______ a shower, someone _____ at the door a) took a shower/knocking b) was taking/knocked c) was taking/was knocking 12) When my boss _______ the meeting, we all _______ attention. a) started/paid b) were starting/paid c) start/were paying 13) ______ the baby was taking a nap, his mother was folding the clothes a) While b) When 14) Dan just ______ home, when it _______ to rain a) entered/started b) was entered/started 15) When their friends ___________ Sarah ___________ to prepare dinner a) arrived/started b) were arriving/was starting

While or When

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