Answers sentences

Giúp nha, sáng mai nộp r :(((
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V. Answers sentences.
1. What will happen if we keep polluting the water ?
If we
2. What will happen if we keep polluting the air?
If
3. What will happen if we keep throwing trash in the river ?
If
4. What will happen if we keep using plastic bottles ?
If
5. What will happen if we keep cutting down trees ?
If
6. What will happen if we keep burning trash ?
If