urgent
disguise
shield
elaborate
covering
safeguard
essential
Air, food, and water are ................ human needs.
basic
The clock tower is ................ to our town. Everyone gathers there.
central
The .................... painting was very detailed.
elaborate
A ................ sang and danced for the crowd.
performer
It's ................... to study before you take a test.
crucial
The bird .................. its babies by scaring away the snake.
safeguarded
Tom wore a cap to ............... his head from the hot sun.
shield
When I fell off my bike, my helmet was a .................
lifesaver
I need to see the doctor right away. It's ..............!
urgent
