1) Wher does Alec swim in summer?
2) When do the girls play tennis?
3) Why do dogs hate cats?
4) What does your pet eat?
5) Who do you see in this photo?
6) Why does Ann speak English well?
7) Why do we go to chool?
8) What does your friend like to watch on TV?
he she it - does ( 3 лицо единственное число)
I, you, we, they - do ( 3 лицо множественное число + I)