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 me.... 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.