zad 4
a1,b3,c2,d1,e2,f1,g3,h3
zad.5
1. What were you doing yesterday at 9 o'clock?
2. Was your sister going to school when she saw the vandals?
3. Henry was talking to his teacher while a bird was eating his sandwich.
4. The students were listening to music and dancing
5. Were your cousins playing football after lunch yesterday?