Complete the text. use the past simple or the rast continuous. i __ (walk) down the streer yesterday when i __ (hear) a strange noise. i __ (look) down and __ (see) a strange green man. he __ (run) down the street in front of me. 'stop! ' i __ ( he didn't heard me so i __ (run) after him into the park. in front of me there was a big crowd of small yellow people. they __ (talk) and __ (dance). i __ (start) to dance too! suddenly, a lound voice said, ' wake up tom! ' i __ (open) my eyes and my friend sam __ (stand) next to me. 'you__ (dance) in your sleep! ' he said.