Which sentence correctly uses the past perfect tense?

uns

Last night, he dreamed about visiting the Great Wall of China.

Again this evening, he will be dreaming of the Great Wall of China.

icates

He dreams about visiting the Great Wall of China one day.

He had dreamed about the Great Wall of China long before he visited it.

D) He had dreamed about the Great Wall of China long before he visited it.

Explanation:

A: "Last night, he dreamed about visiting the Great Wall of China" is incorrect because it uses the term "visiting" which is not perfect past tense

B: "Again this evening, he will be dreaming of the Great Wall of China" is incorrect because it is not written in the past tense whatsoever. It is foreshadowing the future.

C: "He dreams about visiting the Great Wall of China one day" is written in the present tense.

A. He had dreamed about the Great Wall of China long before he visited it.