For each sentence, identify the singular and plural forms of the noun. Type the singular form in the first box and the plural form in the second box.
Ein
One desk or many desks.
Ein
One chair or many chairs.
Ein
One window or many windows.
Eine
One lamp or many lamps.
Ein
One telephone or many telephones.
Ein
One book or many books.
Ein
One paper or many papers.
Ein
One folder or many folders.