Direction: Determine and supply the suitable form of the verbs following the structure of zero conditional.
1) If I (cough), my neighbors (look) at me suspiciously.
2) If Juan (receive) a subpoena, he (need) to call his lawyer.
3) If Ligaya (not/wear) a hat, she (get) sunstroke.
4) If children (not/eat) well, they (not/be) healthy.
5) If you (mix) water and electricity, you (get) a shock.
6) If people (eat) too many sweets, they (get) fat.
7) If you (smoke) too much, your lungs (suffer).
8) If he (go) outside, he (need) to practice social distancing.
9) If you (heat) ice, it (melt).
10) If I (speak) to Adonis, he (get) annoyed.
11) I (feel) good the next day if I (go) to bed early.
12) If your immune system (be) strong, you (not/get) sick easily.
13) She (buy) expensive clothes if she (go) shopping.
14) My daughter (pass) her exams if she (work) hard.
15) Dalisay (be) sick if he (stay) in his room all day.
16) The river (freeze) if it (be) very cold.
17) I (like) to visit the National Museum if I (be) in Manila.
18) I (cycle) to work if the weather (be) fine.
19) If my dog (bark), it (see) a stranger.
20) Everybody (be) grumpy if it (rain) so hard