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Vocabulary (negative prefixes A2)
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lucky
unlucky
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Okay!
correct
incorrect
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Okay!
well
unwell
Oops!
Okay!
visible
invisible
Oops!
Okay!
patient
impatient
Oops!
Okay!
kind
unkind
Oops!
Okay!
healthy
unhealthy
Oops!
Okay!
known
unknown
Oops!
Okay!
friendly
unfriendly
Oops!
Okay!
polite
impolite
Oops!
Okay!
fair
unfair
Oops!
Okay!
expensive
inexpensive
Oops!
Okay!
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