What are the keywords in the following sentence? we can only appreciate the miracle of a sunrise if we have waited in the darkness
appreciate, darkness, miracle, sunrise, wait

What are the keywords in the following sentence? us state became the first and only state to celebrate holiday and a holiday .
celebrate, holiday, state

What are the keywords in the following sentence? A few sheep grazing wide open slopes of grassy hills.
hill, sheep, slope

What are the keywords in the following sentence? A giraffe bends over to graze on a tree.
giraffe, graze, tree