What are the keywords in the following sentence? dazzling bright sun emerges from the edge of the dark clouds
cloud, emerge, sun

What are the keywords in the following sentence? cities developed around the mouth because of its natural harbor .
city, develop, mouth

What are the keywords in the following sentence? boats lie in the mud at low tide
boat, lie, mud, tide

What are the keywords in the following sentence? people have travelled the world and raised a family in their car
car, travel, world