contractions
__1. are notA. isn't
__2. can notB. wasn't
__3. has notC. aren't
__4. he isD. wasn't
__5. is notE. weren't
__6. it isF. can't
__7. she isG. it's
__8. was notH. he's
__9. was notI. hasn't
__10. were notJ. she's
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