Answer:
An heirloom, An astronomer
A ewe, A hotel employee
An honest man, An advocate
A one-eyed dog, An awkward moment
An awesome picture, A European tourist
An incompetent employee, An auspicious moment
A humane person, An MLA
A horrible joke, An M. A student
Step-by-step explanation:
'A', 'an' and 'the' are the three articles that are used in English. They are used before nouns to specify them. 'A' and 'an' are indefinite articles and 'the' is the definite article. The indefinite article is used before the nouns which are not known or which are not identified. The definite articles are used before the identified noun. The indefinite article 'a' is used before the nouns that begin with a consonant sound. The indefinite article 'an' is used before the nouns that begin with a vowel sound.