the noun economics . question 13 options: a) is usually singular b) is usually plural c) may be singular or plural
1 answer:
Answer:A singular noun ending in s, x, z, ch, sh makes the plural by adding-es.
A singular noun ending in a consonant and then y makes the plural by dropping the y and adding-ies.
There are some irregular noun plurals. The most common ones are listed below.
Some nouns have the same form in the singular and the plural.
Some nouns have a plural form but take a singular verb.
Some nouns have a fixed plural form and take a plural verb. They are not used in the singular, or they have a different meaning in the singular. Nouns like this include: trousers, jeans, glasses, savings, thanks, steps, stairs, customs, congratulations, tropics, wages, spectacles, outskirts, goods, wits
Explanation:
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