помогите пожалуйста мне нужно сделать 6и7

на 7 задание : буду писать только ответ
2) was Lena at the museum a month ago?
3) were the children at the circus last week?
4) were the girls in the country yesterday?
5) was my brother at the zoo two weeks ago?
6)were my parents at the theatre last Sunday?
7) was I at the animal hospital two days ago?