I . put the verbs in brackets into the correct form

1. If we ( recycly ) ...recycle......... more , we will help the Earth

2. Factories ( not dump ) ..won't dump........... waste into rivers if the government fine them heavily

3. If people travel to work by bus , there ( he ) .will be............... fewer ear fumes

4. We ( save ) ...will save............ thousands of trees if we don't waste paper

5. If we use water carefully , more people ( have ) ..will have............ fresh water

6. If the factory ( continue ) ...continues.............. dumping poison into the lake all the fish and other aquatic animals will die

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