Fill in the gaps with am, is, are, was, were. the children listening to their teacher now? 2)what you doing when i rang you? 3)what they looking at now? 4)the sleeping, he not? 5)he not reading a book at 7 yesterday, he? 6)what a beautiful song they singing? they going to school or home now? 8)who dancing at the party yesterday? 9)the teacher not writing on the blackboard now, the? 10)where the pupils playing footballs now? 11)why you going to bed so late? 12)they talking too much at the lesson yesterday. 13)what you carrying in your bag? show me! 14)i learning an english poem now. 15)what a nice picture pete drawing when i came in! 16)look! it snowing again! 17)they celebrating something now, they not? 18)you speaking too loudly! 19)who crying next door? , ничего не понятно, училка не объясняла(