Open the brackets using the second conditional.1. we (communicate) better with people around the world if we (speak) severallanguages.2. if we (not drive) everywhere, we (not pollute) the air so much.3. kate (be) more relaxed if she (not work) at the weekends.4. lots of people (be) scared if scientists (predict) a volcanic eruption.5. if i (go) to new york, i (visit) the statue of liberty.6. we (use) less energy in our homes if we (buy) fewer machines.7. i get the train at 9.30 a. m. if i (take) the eight o'clock train, i (not get) a seat.8. if we (give) more money to charity, it (help) people in poor countries.