What is the difference between "a" and "an"?, When do we use "the" in a sentence?, Write a sentence using "a" before a singular noun., Write a sentence using "an" before a word that begins with a vowel sound., Write a sentence using "the" to talk about a specific object., Do we use an article before plural nouns in general statements? Give an example., Do we use an article before uncountable nouns in general statements? Give an example., Complete the sentence: "I saw ___ elephant at the zoo.", Complete the sentence: "___ sun rises in the east.", Explain one situation where no article is needed in English..

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