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Describing situations of cause and effect
More examples. Negative sentences.
If you don´t bring your
books, you cannot follow
the class.
Cars don’t work if they
don’t have gasoline.
When the rain doesn’t
fall on time, most of the
harvest doesn’t grow.
More examples. Interrogative sentences.
What do you usually do if
you have money?
Who do you talk to if you
feel sad?
Where do you keep your
shoes if they get very
dirty?
More examples. AFfrmative sentences.
If
you heat water, it boils.
When the sun goes down,
it gets dark.
If
I call you, you have to
answer the phone.