9 завдання(вопрос). До іть будьласка

2 Were you doing homework yesterday afternoon?

Yes,I was

3 Were you sleeping at 10 o'clock last night?

Yes,I was

4 Were you having a picnic last Sunday?

No,I wasn't

5 Were you playing basketball at 10 o'clock last Saturday,

Yes,I was

6 Were you surfing the Net all afternoon yesterday?

No,I wasn't