помогите пожалуйста номер 10

1. He was not playing football with us yesterday.
2. Were you reading book at 7 o’clock?
3. They were visiting their grandad in the evening.
4. Were the birds singing in the early morning?
5. What was doing Ben yesterday evening?
6. She wasn’t sleeping at midnight.

1 he wasn't playing football with us yesterday. 2.were you reading a book at 7 o'clock? 3 they were visiting their grandad in the evening. 4.were the birds singing early in the morning? 5 what was Ben doing yesterday evening ? 6she wasn't sleeping at midnight. 7 was the teacher speaking to me?