in – dans
(Pronounced don)
To remember that in is pronounced don (dans) in French, use the following mnemonic.
In my bedroom were a load of donkeys (dans).

Examples of dans (in) in a sentence
Je suis dans la cuisine.
(I am in the kitchen.)
Elle est dans le métro en ce moment.
(She is in the subway right now.)
Le chat dort dans le panier.
(The cat is sleeping in the basket.)