Answer:
All of the options you provided are valid ways to rephrase the sentence with a voice change. It depends on the context and style you prefer. Here are the rephrased sentences:
A) Tidal waves to come over the islands were caused by heavy storms.
B) The islands were hit by tidal waves due to heavy storms.
C) Heavy storms resulted in tidal waves coming over the islands.
D) The islands experienced tidal waves due to heavy storms.
Step-by-step explanation:
Each of these sentences conveys the same information but with slightly different wording and emphasis. You can choose the one that best fits the overall tone and style of your writing.