Question

6. If/ weather/ fine/ we/ go/ picnic

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7. If/ we/ go/ wasting water./ there/ be/ shortage/ fresh water/ few decades

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8. It/ necessary/ use/ energy-saving bulbs/ instead/ ordinary bulbs

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9. We/ suggest/ learn new words/ do/ exercise/ everyday

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10. We/ do/ this exercise/ 30 minutes

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Answer 1

6 If the weather is fine, we will go on a picnic

7 If we go on wasting water, there will be a shortage of fresh water in a few decades

8 It is necessary to use energy-saving bulbs instead of ordinary bulbs

9 We suggest learning new words and doing exercise everyday

10 We will do this exercise in 30 minutes