1. ( - ) This table isn't made of wood.
( ? ) Is this table made of wood ?
2. ( + ) This book is sold in many bookstores .
( ? ) Is this book sold in many bookstores?
3. ( - ) This gift isn't wrapped in colorful paper .
( ? ) Is this gift wrapped in colorful paper ?
4. ( + ) This piece of music was composed by Mozart.
( - ) This piece of music wasn't composed by Mozart.
5. ( + ) The keys were found in her bedroom.
( ? ) Were the keys found in her bedroom ?
6. ( - ) The statue wasn't destroyed years ago.
( ? ) Was the statue destroyed years ago ?
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