Use the verbs in brackets in the correct tense form. Pay attention to the usage of İf and When 1.If pollution (to disturb) the balance in nature all living things(not to live) in harmony 2.If the air and the water are polluted.Many species of plants and animals (to disappear) 3. We (to put) up a tent when we ( to go) to the camp. 4.When we (to go) camping we never (to make) campfires. 5. If we (not to pay) attention to pollution, our Earth (not to be safe) to live in. PLEASE HELP ME

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