Read and complete the sentences. Put the verbs in brackets into the correct tense form. 1. If people … (to be) more informed about energy-saving technologies, they … (to pay) less for their houses. 2. People … (not / to face) the problem of water shortages if they … (not / to pollute) rivers and lakes. 3. If we … (to launch) an environmental project in our school, we … (to draw) students’ attention to ecological problems. 4. You … (to trade) items of all kinds with others in your community if you … (to want) to be environmentally friendly. 5. You … (to save) electricity if you … (to use) fluorescent bulbs in your flat. 6. If there … (not / to be) the greenhouse emissions, we … (not / to have) climate changes.

1.were..will pay
2.wouldnt face..didnt pollute
3.launched..would draw
4.would trade..wanted
5.would save..used
6.werent...wouldnt have