Welcome aboard! Article Dude and Adjective Alpaca are always busy rescuing animals and recovering lost pets. Just in the past hour, they've already filed three reports! But here's the thing: They often mix up definite and indefinite articles. Sometimes, they even forget to use them at all! Take a look at these three reports. Can you help correct them? Thanks a bunch!

Articles are little words that come before a noun. There are two types: definite and indefinite. If you're talking about a specific person, place, or thing, use 'the' before that noun. If not, use 'a' before a word that starts with a consonant sound or 'an' before a word that starts with a vowel sound. Study the examples carefully. Then grab a red pen and start fixing Article Dude and Adjective Alpaca's messy reports!