Select the most appropriate option to fill in the blank.

I organised my dressing table by putting all the rubber bands ______ the drawer.

in

The most appropriate option to fill in the blank is in.

The sentence is about how the speaker organized their dressing table by putting all the rubber bands in the drawer. The preposition "in" is used to indicate that the rubber bands are located inside the drawer.

The other options are not as appropriate.

• For is used to indicate a purpose. This does not make sense in the context of the sentence, because the rubber bands are not being put in the drawer for a purpose, they are simply being put in the drawer.
• On is used to indicate a surface. This does not make sense in the context of the sentence, because the rubber bands are not being put on the surface of the drawer, they are being put inside the drawer.
• At is used to indicate a location. This does not make sense in the context of the sentence, because the rubber bands are not being put at a location in the drawer, they are being put inside the drawer.