D: the children giggled at the elephants spouting plumes of water through their trunks.
The uri was really a woman’s ceremony, and the main figures were the bride and her mother. A.
<span>We drove to the doctor’s office only to find out that they were closed for the day.
It is not ambiguous it is remote,</span>
The sentence that has a verb in the active voice is B. Guglielmo Marconi perfected a type of radio technology.
The rest of the sentences have their verbs in the passive voice. If you wanted to make a passive sentence out of B, you would say - A type of radio technology was perfected by Gugliermo Marconi.