Answer:
That´s the drawer __where___ I keep my jewelry.
The town __where__ I used to live in was not very big
The people _whose__ house I am staying at are very kind to me
Is this store __where__ you said you bought the fishing equipment?
Step-by-step explanation:
Use where for locations, places. when for time whose to refer to the owner of something.
I capital letter for personal pronoun.