If you press this button, the music start.
WRONG
(If you press this button, the music starts.)
What happens if you freeze water?
If you freeze water, it turns into ice.
(as long as grammar is correct)
If people don't eat, they _____ (get) hungry.
get
If I study, I will pass my exams.
WRONG
(If I study, I pass my exams.)
What do you do if it gets cold?
If it gets cold, I put on a jacket.
(as long as grammar is correct)
If it _____ (rain), people _____ (use) their umbrellas.
rains; use
If it doesn't rain, plants don't grow.
RIGHT
What happens when people eat too many sweets?
If people eat too many sweets, they get sick.
(as long as grammar is correct)
If you _____ (mix) yellow and blue, it _____ (make) green.
mix; makes
If the students don't speak in English, the teacher gets annoyed.
RIGHT
What do you do if you feel sick?
If I feel sick, I stay home from school.
If I feel sick, I go to the doctor.
(as long as grammar is correct)
If you _____ (not wake up) on time, you _____ (arrive) late to school.
don't wake up; arrive
It's easier to sleep if you aren't stressed.
RIGHT
What do you do if you have free time?
If I have free time, I watch TV.
(as long as grammar is correct)
get; wear