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A or an

English grammar exercise for beginners that focuses on the correct usage of the indefinite articles "a" and "an." Through multiple-choice questions, you'll practice identifying the correct article. To determine whether to use "a" or "an," listen for the vowel or consonant sound at the beginning of the noun. If the sound is a vowel, use "an"; if it is a consonant, use "a."

Question 1:
She's learning to play ? musical instrument, the guitar.
1 an
2 a
Question 2:
I saw ? squirrel running across the street.
1 a
2 an
Question 3:
I saw ? interesting documentary on TV last night.
1 an
2 a
Question 4:
He wants to buy ? house in the countryside.
1 an
2 a