Complete the sentences with am, is, are. 1) frank and martin watching a tv show now. 2) kelly washing her dress in the bathroom. 3) our teacher writii something on the blackboard. 4) it getting dark. 5) t birds singing sweetly in the garden. 6) i preparing for report at the moment. 7) the children decorating the hall for the party. 8) the wind blowing now. 9) people speaking u quietly in the conference-hall. 10) you waiting for the call.