2.complete the sentences with prepositions, where necessary 1) our parents and our teachers influence … our lives a lot. 2) how is your grandmother? — she is … quite good health for her age. 3) are people interested in ecology … nowadays? 4) we didn't want to leave the zoo … looking at the monkeys. 5) if we protect plants … destruction, they will give us air to breathe. 6) there must be good laws … pollution. 7) together we'll be able to save rainforests … the danger of destruction