Ответ:
5 The cat climbed a tree yesterday morning.
The cat didn't climb a tree yesterday morning.
2 Pedro played football last Sunday.
Pedro did't play football last Sunday.
6 It rained last week.
It didn't rain last week.
3 I watched TV last night.
I didn't watch TV last night.
7 He smiled at me.
He didn't smile at me.
4 Aya listened to music yesterday evening.
Aya didn't listen to music yesterday evening.
George tidied his room an hour ago.
George didn't tidy his room an hour ago.
Объяснение:
Добавляем частицу not к вспомогательному глаголу после существительного.