The book is on the desk. Can't you ________it?

1. A.
   look at
2. B.
   look for
3. C.
   watch
4. D.
   find

     book on the desk is    useful one.

1. A.
   The; an
2. B.
   A; a
3. C.
   The; a
4. D.
   The; /

The book on the teacher’s desk ________ yours.

     book on the desk is    useful one.