Вставьте глагол в нужной форме.
1. If my mom buy the tickets, we … (to go) to the zoo.
2. My Granny … (to visit) us if she feels OK.
3. I will write this test if I … (to learn) the rules.
4. If it … (to rains) tomorrow, we will stay at home.
5. If she … (to pass) the exam, she … (to enter) the University.
6. If you … (to eat) bad food, your health … (to become) worse.
7. If babies … (to be) hungry, they … (to cry).
8. If we … (to be) late for school, our teacher … (to get) angry.
9. If you … (to be) free, I … (to come) to see you.
10. If my friend … (to come) to see me, I … (to be) very glad.
11. If the weather is fine, we … (to go) for a picnic.
12. If you … (not do) exercise, you (to get) bad mark.
13. If you … (to help) me, I … (to be) grateful.
14. When I … (to come) home, I … (to watch) TV.
15. If you (to heat) ice, it (to melt).
16. If I miss the plane today, I … (to stay) at home.
17. We … (to go) to the cinema if she (to come).
18. If he (to study), he … (to pass) the exam.
19. If the weather is good, we … (to walk) our dogs in the park.
20. If a cat … (see) a dog, he … (run) away.

1. if my mom buys the tickets, we will go to the zoo
2. my granny will visit us if she feels ok
3. i will write this test if i learn the rules
4. if it rains tomorrow, we will stay at home
5. if she passes the exam , she will enter the university
6. if you eat bad food, your health becomes worse (zero conditional)
7. if babies are hungry, they cry (zero conditional)
8. if we are late for school, our teacher will get angry
9. if you are free, i will come to see you
10. if my friend comes to see me, i will be very glad
11. if the weather is fine, we will go for a picnic
12. if you don't exercise, you will get bad mark
13. if you help me, i will be grateful
14. when i come home, i will watch tv
15. if you heat ice, it melts (zero conditional)
16. if i miss the plane today, i will stay at home
17. we will go to the cinema if she comes
18. if he studies, he will pass the exam
19. if the weather is good, we will walk our dogs in the park
20. if a cat sees a dog, he ( <-- должно быть it) runs away (zero conditional)