1) ask
If my English teacher ask me to prepare presentation, I will talk about language (First condition)
2) were
If there were no grades at school, everyone would have one level of education (Second condition)
3) get
What do you usually do if you get very angry? (Zero condition)
4) rain
If it rain all day on Saturday, I will stay at home (First condition)
5) seen
If I seen someone stealing something in the supermarket, I would call to the police (Second condition)
6) will have
If I will have problems falling asleep, I take sleeping pills (First condition)
