Fragen über die Beispielsätze mit, und die Definition und Benutzung von "Izu"

A: × I’ve been stayed Izu 2 days from Feb 1.
✓ I stayed in Izu for 2 days, starting on Feb 1.

× Originally, I scheduled go back to my hometown this week but prevented due to spreading the COVID-19.
✓ Originally, I planned to go back to my hometown this week but I was prevented due to spreading the COVID-19.

× So I cancelled the plan and booked a hotel with hot spring in Izu instead.
✓ So I cancelled the plan and booked a hotel with a hot spring in Izu instead.

× This is my first-time visit to Izu by myself but I had a comfortable time at there.
✓ This is my first visit to Izu by myself but I had a comfortable time there.

A: I went to Izu Peninsula 🤨((tomorrow))🤔. It took about 3 hours, but worth visiting, especially for surfers. THE sea water is very clear and THE waves are sick. I got there at 6 am, then surfed for about 6 hours. That was my first ride for this year. ↔I felt really good about it.

A: I will go to Izu Island in mid-October. I should wake up at 5:00am so that I will be able to see the brunch of shark!

A: The Izu Peninsula bumped into the Japanese archipelago about six hundred thousand years ago. It kept pushing the main land, causing its northern part to rise up, creating Mt. Fuji. This action simultaneously generated a great amount of heat underground. and eventually gave birth to today's hot springs in Hakone.