Read the text and fill in the gaps with the right phrases.

On the 26th of December, 2004, no one could have imagined that ... was about ... . At 8 am local time, an undersea earthquake ... Sumatra, Indonesia. The forceful tremor resulted ... which ... , Sri Lanka, India and Thailand. The force from these massive waves ... and buildings to collapse. Despite the fact that several countries quickly sent rescue teams to the area to search for and treat survivors almost 230,000 people died that day.