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s. 2. That is _______( she ) sister. 3. Lily is _______ ( Lucy ) sister. 4. Tom, this is _____ ( me ) cousin, Mary. 5. Now _____________(her parents) are in America. 6. Those __________ ( child ) are _____ ( I ) father’s students. my her Lucy ‘s my they children his exercises 7. Do you know ______ ( it ) name? 8. Mike and Tom __________ ( be ) friends. 9. Thanks for helping ________( I ). 10. ______(Ann