1) This is ____ apple. a) a b) an 2) This is ______ red apple. a) a b) an 3) This is ______ MP3 player. a) a b) an 4) This is _______ pink MP3 player. a) a b) an 5) This is _______ donut. a) a b) an 6) This is _____ orange donut. a) a b) an 7) He is _____ actor. a) a b) an 8) He is ______ American actor. a) a b) an 9) He is _____ good actor. a) a b) an 10) This is _____ old dog. a) a b) an 11) This is ______ young dog. a) a b) an 12) We have _____ dog. a) a b) an

Indefinite article (a/an) with adjective + noun

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