1) Niki ____ (cut) some vegetables while she ____ (watch) a cookery programme. a) were cutting, were watching b) was cuting, was watching c) was cutting, was watching 2) Peter ____(play) music loudly while his neighbour ______ (try) to sleep. a) played, tried b) was playing, was trying c) were playing, were trying 3) Th Chan family ____ (listen) to music while they _____(have) a barbecue. a) was listening, was having b) were listening, were having c) listened, had 4) Mrs Wong _____ (talk) to her son while she _____ (cook) noodles. a) was talking, was cooking b) were talking, were cooking c) talked, cooked 5) Ben and his friends _____ (play) football while it _____ (rain) heavily. a) was playing, were raining b) were playing, rained c) were playing, was raining

while when (primary 5)

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