10 предложений в Past continuous. (Использовать все формы.)

1) What was he doing when you entered the room?
2)My father was watehinq his favorite thriller when mother came
3) What were you doing in London there.
4) was doing my home work at that moment.
5) I wash having a meeting with my friends.
6)They were playing football from 10 to 12 last Sunday.
7)She was sleeping when the telephone rang
8) When he entered the room,his sister was reading a book.
9)He lost the key while he was playing with his dog in the park.
10)What were you doingat 8 a.m..?