How would you convey that you forgot to bring a specific item?

The selected response effectively communicates the idea that the speaker does not remember bringing the item in question, which is a clear way to express forgetfulness. Phrasing it as "I have no memory of bringing my wallet" directly indicates a lapse in memory regarding the action of bringing the wallet. This choice captures the essence of forgetting an item, emphasizing that the individual is uncertain whether they packed it or not.

In contrast, other options have different implications. Mentioning that the wallet was lost before leaving home implies that it is entirely gone and not necessarily related to forgetfulness in the context of bringing it along. Stating "I can't recall bringing my wallet" is close in meaning but slightly less definitive about the forgetfulness regarding the action. The choice about misplacing the wallet yesterday indicates that the wallet was temporarily lost rather than forgotten at home, which shifts the focus away from the failure to bring it. Therefore, the chosen response clearly centers on the absence of memory about the action of bringing the wallet, making it the strongest option for conveying forgetfulness.