С. 4*. write the verbs in the appropriate forms to complete the conditional sentence (conditional 2). 1. if people could prevent all wars,the world a better place to live in.(be) 2. if all weapons disappeared,the world safer.(become) 3. if i more confident in my talent,i would participate in the arts exhibition. (be) 4.if all the children of the planet had an opportunity to get a good education,science faster.(develop) 5.if all the countries their efforts to solve the environmental problems,the chance to solve them would be higher.(join) 6. if the governments did more to protet wildlife,some endangered animals a chance to survive.(get) 7.if i speak more foreign languages, i would have more friends all over the world.(can)