Where did you go yesterday? Ask them where they went yesterday.

ответ: 1)Ask Kate where did she byy in the shop( но мне кажется что в первом ошибка, должно быть what вместо where)

2) Ask Bon and Nick where did they arrive at the railway station?

3) Ask Polly did she come back so late?

4) Ask Mary and Julia how many greeting cards did they write?

5) Ask you mother whish of your gifts did she like most of all.

Объяснение: это правильно. Удачи :)