Нужно слова в скобках поставить в форму simple.
предложение под номерами: 5; 8; 9; 10; 12; 13; 14; 17; 18.

5. He is skating in the park now.

8. Do you like to skate in the park now? - Yes, I do.

9. He always wants to skate in the park.

10. He is just in the park.

12. I didn't bring books last week.

13. It is raining at the moment.

14. It doesn't snow in July.

17. It rained last month.

18. He will be walking to the office at 8 a.m. tomorrow.