Это ! complete the sentences with the correct form of the verbs in brackets. 1 if we (turn off) lights when we don"t need them,we (save) energy. 2 if i had money,i (adopt) a panda. 3 if i (be) you,i would join an environment group. 4 if people (not/throw) rubbish everywhere,our city would be cleaner. 5 if all of us recycle,we (have) a cleaner planet.