?

Конечно, давай разберёмся вместе! Нужно поставить глаголы в правильную форму в Past Simple или Past Perfect (Continuous). Давай по порядку:

1. He (skate) at 7 a.m.

   • Он skated at 7 a.m. (Past Simple).

2. (go) to the seaside.

   • Он had gone to the seaside. (Past Perfect).

3. I (write) my essay for 1 hour and it was tired.

   • Я had been writing my essay for 1 hour and it was tired. (Past Perfect Continuous).

4. Luna (make) a cake for her friends.

   • Луна had made a cake for her friends. (Past Perfect).

5. She (get) up early last Sunday and (go) jogging.

   • Она got up early last Sunday and went jogging. (Past Simple).

Если что-то непонятно, спрашивай!