There are instructions on the bottle to prevent the medicine from being ________．

1. A.
   abused
2. B.
   reused
3. C.
   used
4. D.
   useless

There are instructions on the bottle to prevent the medicine from being ______.

A. reused           B. abused                C. used            D. useless

There are instructions on the bottle to prevent the medicine from ________．

1. A.
   abusing
2. B.
   being abused
3. C.
   accusing
4. D.
   being accused