Topics: Ask an American – La Brea Tar Pits; until versus till/‘til versus by; to restore versus to recover; CCU (coronary care unit)

Words:

fossil

to preserve

stuck

asphalt

flypaper

to succumb to

torn apart

to wander

predator

scavenger

climate

precaution

to undergo

until

till / ‘til

by

to restore

to recover

CCU (coronary care unit)