To repose means to

a. sit b. walk c. rest d. replay

c. rest

To repose means to c. rest.

To get the answer to this question, we need to understand the meaning of the word "repose." One way to do this is by looking up the word in a dictionary or using an online dictionary. In this case, "repose" is a verb, so we will look for its definition as a verb.

Here is the definition of "repose" as a verb according to Merriam-Webster dictionary:
1. To lay at rest.
2. To lie at rest.
3. To be peaceful or at rest.
4. To take a rest.

Based on these definitions, we can determine that "repose" means to rest or be at rest. Looking at the options provided: sitting (a), walking (b), and replaying (d) do not match this definition. The correct answer is therefore (c) rest.