Выполнить упражнение ** согласование времен. помогите 1)We think that they (to cancel)...

Question

Выполнить упражнение на согласование времен. помогите


1)We think that they (to cancel) the second lecture yesterday.
2)Tomorrow we will know why they (to cancel) the second lecture.

Answer 1

1) Cancelled
2) ...why did they cancel...