"In" is the preposition.
My sixth-grade teacher told us an easy way to test if a word is a preposition: See how it sounds when followed by "the desk." In the desk. On the desk. Over the desk. Under the desk. Around the desk. Above the desk. Below the desk. Off the desk. A prepositional phrase begins with a preposition and ends with the object of the preposition. In the examples above, "desk" is the object.
I see Denmark...
The force that allows you to pull out a desk drawer is friction. This force is generated between the surfaces of the drawer and its tracks or slides, providing the resistance needed to move the drawer in and out.
Either form of the prepositional phrase is correct, depending on the sentence; for example:The book is in your desk. I took the book from your desk and put it in the bottom drawer.
Go to the study and look in the drawer on the desk( where the squid is sitting). Open the desk drawer and you'll find a can of spam.
box (other meanings: drawer, case, bin, even coffin)
she left it in her desk drawer
The National Mt Airy Cherry Desk with drawer was manufactured in the mid-20th century, roughly from the 1950s to the 1970s.
A prepositional phrase in a sentence is the clause starting with the preposition. The simplistic structure of the prepositional phrase contains a preposition and a noun, though this noun can take the form of a noun clause. Prepositional phrases act as adjectives and adverbs.
Furniture example: a desk or a dresser drawer
Bureau of Theoretical Physics
A preposition is very easy to use, you probably have used them with out even realizing it. Prepositions are just around, on, over, by, etc. any spacial connectors and can be removed from the sentence. For example, The book was (on the desk). The squirrel ran (around the tree).