10%
Complete the flamboyant interior designer's critique of a rather tasteless living room.
"Darling, there is simply too _________________________ hideous _________________________ crammed into this room! Furthermore, a staggering _________________________ of the lighting _________________________ is completely outdated."
much / furniture / amount / equipment
much: The verb "is" indicates we are dealing with a singular/uncountable subject, so we use the uncountable quantifier "much".
furniture: This is an uncountable noun. "Furnitures" is grammatically incorrect. While "furnishings" is a valid plural word, it would require the verb "are" and the determiner "many".
amount: We use "amount" because the following noun is uncountable.
equipment: This is an uncountable noun that never takes an "-s" to become plural. It correctly pairs with the singular verb "is".