1) She ______ when the shark attacked her. a) surfed b) was surfing 2) He was dancing at a party when he _____ his friend. a) met b) was meeting 3) I ___ a picnic when it started raining. a) had b) was having 4) They _____ the storm while they were swimming in the sea. a) saw b) was seeing 5) Susan _____ while we were having dinner. a) arrived b) was arriving 6) He _____ football when he broke his leg. a) played b) was playing 7) While I was waiting for my friend, the bus ___. a) arrived b) was arriving. 8) When I got home, my mum _____. a) cooked b) was cooking.

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