It was <em><u>a</u></em> bright and clear day with only <em><u>a</u></em> few clouds in <em><u>t</u></em><em><u>h</u></em><em><u>e</u></em><em><u> </u></em>sky, but <em><u>the</u></em><em><u> </u></em>temperature was rising quickly.
With an online dictionary, you don't have to flick through a physical dictionary looking for the word you need-- you just have to type in what you want.