Read the sentences and choose the right options. 1. If people (had/would have) better healthcare, they (would live/lived) longer. 2. There (would be/were) less rain if the world's forests (dissappeared/would dissapear). 3. If we (found/did not find) a cure for all diseases, (woulds/would) the world's population grow? 4. If the sea (rise/rose) by one meter, many cities (dissapeared/would dissapear). 5. (Would there be /Were there )more diseases if the climate (became/would become) warmer? 6. If we (live/lived) in the country side, (we'd do/we did) more exercise. 7. It (would be/was) great if unemployment .