Which conditional – 0, 1, or 2? Open the brackets and put the verbs into the appropriate forms. 1) If you _______________ (boil) water, it _______________ (turn) to steam. 2) If I _______________ (be) an astronaut, I _______________ (take) the photos of Turkey from space. 3) If you _______________ (put) a stone in the water, it _______________ (go) down. 4) If you _______________ (put) oil into water, it _______________ (float). 5) If there _______________ (be) no water on earth, we _______________ (not exist). 6) If you _______________ (be) a bird, where __________ you _______________ (fly) to? 7) Anna _______________ (pass) the test if she _______________ (study) hard enough. 8) If you _______________ (heat), ice it _______________ (melt). 9) I _______________ (not do) that if I _______________ (be) you. 10) If he _______________ (get) any worse I _______________ (take) him to the doctor's. 11) If the snow _______________ (get) any worse, we ______________ (have to) stop walking. 12) If ice _______________ (melt), it _______________ (turn) to water.
1）Boil, turns 2）Was, would take 3）Put, goes 4）Put, it will float 5）Was, wouldn't exist 6）Were, would you fly? 7）Would pass, studied 8）Heat, melts 9）Wouldn't do, i were you 10）get, will take 11）get, will have to 12）melt, turns