The correct answer is D. “I remember being taken to the museum by my sister.”
The other options are incorrect because they do not use the passive voice. The passive voice is used when the focus of the sentence is on the action, not on the person or thing doing the action. In this case, the focus is on the fact that the speaker was taken to the museum, not on who took them.
A. “I remember taken to the museum by my sister.” This sentence is ungrammatical because it does not use a verb.
B. “I remember myself being taken to the museum by my sister.” This sentence is grammatically correct, but it is not idiomatic. In English, we do not usually use the reflexive pronoun “myself” when we are talking about something that happened to us in the past.
C. “I remember I was taken to the museum by my sister.” This sentence is grammatically correct, but it is not as concise as the other options.
Therefore, the correct answer is D. “I remember being taken to the museum by my sister.”