9. fill in the blanks using the correct tense of the verbs in brakets. a. in the next few weeks the government ) a new educational program to attract attention to green issues. people to) change their lifestyles if they ) the world’s resources to support the growing population in the coming years. reducing co2 emissions is perhaps the world’s biggest problem. co2 emissions down) if we ) our lifestyles and stop using electricity; if the gadgets we use ) energy; or if we (find) a way to generate electricity without producing co2. well, people ) using electricity. if anything, in 30 years’ time, they ) more. perhaps in the future, gadgets (consume) less energy, but certainly not zero energy. that leaves only one possibility. scientists 11) to) find a way to generate co2-free electricity. wind and solar power are only intermittent energy sources. what miracle invention ) by 2050? what ) our electricity in 2050? no one knows, but the miracle ) soon. 9. ) more. perhaps in the future, gadgets (consume) less energy, but certainly not zero energy. that leaves only one possibility. scientists 11) to) find a way to generate co2-free electricity. wind and solar power are only intermittent energy sources. what miracle invention ) by 2050? what ) our electricity in 2050? no one knows, but the miracle ) soon. b. this earth day, we ) students from our neighbourhood to dream our world green, and ) citizens like you! from april 12th until april 26th, we ) stories from eco-heroes in our global network who ) a powerful stand for the trees, giving each and every one of us radical permission to free our love and generosity on behalf of our global forests. we also ) together in neighbourhood for two live events that ) our hearts to the impact we’re making and reality we are seeding for future generations. these events are free and open to everyone, as an invitation to join. we hope you ) time to come and ) part. the more ) the better future ) for us. are you ready to take your stand for the trees? join our earth day celebrations bring your friends and family! help dream our world green! the event ) at 9 a. m. on saturday and ) until 4 p. m. on sunday.