Помогите пожалуйста. Вставить слова. Английский. Задание на фото. Заранее спасибо.

1 were invented

2 is used

3 are printed

4 is parked

5 are kept

6 were built

7 were used

8 is often used

9 was formed

10 was founded

11 will be discussed

12 was discussed

13 are arranged

14 will be arranged

15 was arranged

16 will be left

17 will be planted

18 were planted

19 is used