2 Complete the sentences with the past simple or past continuous form of the verbs. o While people were running towards the river, a warehouse exploded (run/explode) 1 When they was, they 2 Aman 3 While they. it how serious the situation their possessions and to get away. (notice / take/try) for his family when he a baby in the street. (look/find) how to stop the fire, clear that little could be done. (wonder/become) 4 While the people in the bakery. a small fire (make/ start) bread,​