GRAMMAR Complete the sentences with the correct conditional form of the verbs in brackets. NOTE: write FULL FORM. Eg: do not, will not. USE "/" to separate your answers, no space. Eg: dog/cat 32.If we ________________ (not protect) these animals, they ________________ (become) extinct. 33.If you ________________ (switch) off the light when you leave a room, you ________________ (save) electricity. 34.If you ________________ (do) something to help the environment first, other people ________________ (follow). 35.If you ________________ (want) to have a greener house, ________________ (grow) some grass on your balcony or roof. 36.________________ (not/use) air conditioning unless you really ________________ (have) to. 37.If you________________ (feel) strongly about saving our planet,________________ (act) now! 38.Unless we________________ (plant) new trees now, there ________________ (not be) any forests left. 39.If the weather________________ (is) nice, ________________ (leave) the car at home and walk.