Should I use "inside the drawer" or "in the drawer" when I am talking about a small object?

Question

When I was taking my English classes I came across a doubt: What's the proper way to say: I forgot my book in the drawer or inside the drawer?

Answer 1

In general, it's best to use "in" or "out" when simply discussing location:

• The cup is in the cupboard.
• I left my book in the drawer.
• This dish is out of the dishwasher.

You would choose "inside" or "outside" when there's a reason to emphasize the difference between inside and outside:

• Clean the inside of the cup, not just the outside.
• I left the book inside the desk [to make sure your listener understands not just to look on top of the desk]
• Go play outside [of the house or building]