1. Find the mistakes and correct them:

    1. These trees produces many fruit. _________, _________

    2. How much eggs does these chickens produce? _________, _________

    3. We are wasting too many power and water. _________

    4. The cow can produce lot of milk. _________

    5. You shouldn’t turn off the lights when you don’t need them. _________

    6. Don’t pick flower in the park, please. _________

    7. Whe are the animals on danger? _________

    8. The population of the world are growing. _________