What are the keywords in the following sentence? bridge needs repairing which will see the road closed
close, repair, road

What are the keywords in the following sentence? first floor apartment for rent in the centre of a city
apartment, centre, rent

What are the keywords in the following sentence? cafe on the open terrace in the old town
cafe, terrace, town

What are the keywords in the following sentence? an iridescent black and green bee collecting pollen on a purple wild flower in the park
bee, collect, park, pollen