Complete the task

There is one mistake in each sentence. Cross it out and type the correct preposition into the gap.

1. • The
   • clock
   • is
   • under
   • the
   • wall.

[ ].
2. * The
* computer
* is
* in
* the
* desk.

[ ].
3. * The
* bin
* is
* above
* the
* desk.

[ ].
4. * The
* plant
* is
* between
* the
* books.

[ ].
5. * The
* scissors
* are
* behind
* the
* pen
* cup.

[ ].