Образовать вопросительные и отрицательные предложения 1) They were at work yesterday 2)She met her parants 2 hours agp

1) They were at work yesterday. Were they at work yesterday? They were not at work yesterday. 2) She met her parents 2 hours ago. Did she meet her parents 2 hours ago? She didn\'t meet her parents 2 hours ago. 3) I did homework in the evening. Did I do homework in the evening? I didn\'t do homework in the evening. 4) Tom went to Moscow last summer. Did Tom go to Moscow last summer? Tom did not go to Moscow last summer.