"in the island" is correct and usable in written English.
You can use it when referring to a specific island. For example, "The lost treasure is believed to be buried somewhere in the island."
In the island goldfish bowl, you cannot hide.
Alternatively, the wrinkles may cause significant tensile stress in the island, leading to fracture.
And the capacity design reflects renewable energy resources abundant in the island.
Experimental Supplements to the Theoretical Analysis of Migration in the Island Model.
If we develop renewables, those monies will stay in the island.
Flanagan was raised in Rosebery, a remote mining town in the island state of Tasmania.
Italy is struggling to cope with a growing migrant crisis in the island of Sicily.
We moored for our first night in the island town of Malchow.
Adventure and environmental tourism have grown, however, notably in the island region.
And Lord Byron immortalized the mutineers in "The Island, or Christian and his Comrades".
A gradient in the island size is visible.
