Ответ:

1.should not drop

2.should recycle

3.should save

4.should not reuse

5.should plant

6.should not leave

7.should turn the lights off

8.should not waste

9.should walk or ride

10.should not pollute.

Объяснение:

Because.

Ответ: 1.You should not drop

2. You should recycle

3. You should not waste

4.You should reuse

5.You should plant

6.You should not leave

7.You should turn off

8.You should save

9.You should walk or ride

10.You should not pollute

Объяснение: