What are the keywords in the following sentence? our local roads have many beautiful older buildings that tells the story of another era .
road, story, tell

What are the keywords in the following sentence? a nurse takes care of newborn babies at a hospital .
care, nurse, take

What are the keywords in the following sentence? curtains add pattern to the room with ease
add, pattern, room

What are the keywords in the following sentence? olympic athlete and battle for the ball during final match
athlete, ball, battle, match