Nouns: A vs An

Which of the following pictures uses an?

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• 
• 

Which of the pictures uses a?

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• 
• 

Which of the pictures uses an?

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• 
• 

Which article completes the sentence below?

I caught _________ fish.

• a

• an

• the

Which article completes the sentence below?

The boy saw _________ ant on his doughnut.

• a

• an

• the

Which of the sentences uses a or an correctly?

• I draw an elephant.

• He lives in a igloo.

• She eats a egg.

Which of the sentences uses a or an correctly?

• The boy is eating a ice cream.

• I found a rock.

• It is a eel.

Is the article an used before a singular noun that begins with a vowel?

• Maybe

• No

• Yes