Misc: who was william shakespeare's wife?

Questions

Formally called Kiritimati, -------------------- in the Indian Ocean is 52 square miles.?

Four states have active volcanoes: Washington, ---------------, Alaska, and Hawaii, whose Mauna Loa is the world's largest active volcano.?

------------- itself was formed by the activity of undersea volcanoes.?

------------- is the largest Western European country. Its area is slightly less than twice the size of Colorado.?

From the 1830s to 1960s, the Lehigh River in eastern -------------, was owned by the Lehigh Coal and Navigation Co., making it the only privately owned river in the United States.?