Qwr Write conditional sentences type 2, using the cues given. What happen/ if/ water pollution/ stop? If 2. We/be/ happy if air pollution/ the world/ be a better place? 3. If there/be/ no more pollution/ the world/ be a better place? 4. If/1/be/you/I/ take/ these bottles the bottle bank. 5. If people/ not really care/ the environment they/ not try/ save it. 6. The river/not be so polluted if factories/ not dump/ waste it. 7. We/ be less worried/ if oil spills/ not have such destructive effects. 8. If we destroy the ozone layer what/ save/us/ the UV rays?