Complete the disjunctive questions 1)..., aren't I. 2)..., can you. 3)..., didn't they. 4)..., has he. 5)..., wasn't

I am well at play on a piano, aren\'t I?You can\'t smile, can you? 1). They went to the school yesterday, didn\'t they? 2). He hasn\'t bought a new skateboard, has he? 3). She was very beautiful, wasn\'t she? 4). Your friends weren\'t surprised, were they? 5). There is a bed in the bed room, isn\'t there? 6). You will come to my birthday, will you?