3 и 4-ое задание помогите безотлагательно!!!!!!!!!

3. were they visiting their grandad in the morning?
were the birds singing early in the morning?
what Ben was doing yesterday evening?
she wasn't sleeping at night.
was the teacher speaking to you?

4.1)the (но не уверена)
2) the
3)the
4)1-ое без the, 2-ой пропуск с the