Question

Make some rules for going green. Type in a suitable verb in the right form to make a sentence with a passive modal form. 1. Our natural resources and environment must (preserve) 2. Paper products should (recycle) 3. Emission of carbon dioxide must (reduce)

Answer 1

Ответ:

1) our natural resources and environment must be preserved.

2) paper products should be recycled.

3) emission of cardbox dioxide must be reduced.

Объяснение:

Answer 2

Ответ:

Все правильно

Объяснение:

Answer 3

1. Our natural resources and environment must be preserved.
2. Paper products should be recycled.
3. Emissions of carbon dioxide must be reduced.