The correct answer is memento.
A. hook for securing windows
B. key chain
D. small purse
The correct answer is (C) Memento; something kept as a remainder of an occasion, or of the giver. Also, anything given or received as a token of affection or friendship.
Keepsake comes from keep + sake.
Examples of use:
- She kept several items from her parents' family home as keepsakes.
- For a keepsake, he gave her an inexpensive locket with photograph of him.