People say that six out of the seven wonders of the ancient world were destroyed.

A. It is said that six out of the seven wonders of the ancient world are destroyed.

B. Six out of the seven wonders of the ancient world are said to have been destroyed.

C. It was said that six out of the seven wonders of the ancient world were destroyed.

D. Six out of the seven wonders of the ancient world are said to be destroyed.