Listen to these words.
abandon
burst
cenote
collapse
error
gradually
groundwater
naturally
pit
semi
sinkhole
urban
Learn the new words!
A hole made when the ground falls down.
sinkhole
Made by nature.
naturally
To fall down.
collapse
In the city.
urban
A hole.
pit
A sinkhole with water.
cenote
Takes time.
gradually
A mistake.
error
To leave forever.
abandon
To break.
burst
Underground water.
groundwater
A bit or a part.
semi
Now, do the test!