Complete the zero conditional sentence with the correct forms of the verbs given. 6. The baby (burp) when you (pat) him on the back.7. When he (have) free time, Dad take) us out. 8. The river (overflow) if it (rain) heavily. 9. The light (turn) on if you (press) the switch. 10. My mother (get) angry if I (don't) do my homework. 11. Guests (are) impressed if the participants (cooperate) well in the serninar. 12. When Issa (tell) the teacher that she is not feeling well, she (are) sent to the clinic. 13. Sansa (make) a recording of her speech when she (have) an upcoming event. 14. If a kid (throw) his tennis ball upward, it (go) down. 15. You (get) pink if you (mix) red and white.