If I study,
If I don't find my keys,
if you know the answer.
Tom will tear his shirt
it becomes ice.
if he goes to Paris.
if you get up early.
the door opens.
we'll call the doctor.
He will visit the Eiffel Tower
it melts.
If you put water in the freezer,
I will be very upset
I'll tell you
You won't be late for school
if he climbs that tree.
If his temperature doesn't drop,
I'll pass the exam.
If you turn the switch,
I will do it
If you leave butter in the sun,
if I need anything.
Raise your hand
if I have time.