Question

No d̲e̲s̲e̲r̲t̲s̲ were served after the dinner.
Replace the underlined words with correct word and rewrite the sentence

Answer 1

The answer is desserts.

A dessert is served as the last course of a meal whereas a desert is a type of landform represented as an arid land without vegetation. Hence, for the given sentence, the answer is desserts.

No desserts were served after the dinner.

Answer 2

Desert:
A desert is a dry, sandy, barren and treeless region which has a lack of cultivation and inhabitants.
Dessert:
A dessert is a confectionery dish or a sweet course which is served at the end of main meal.
Above sentence shows that "desert" would not be an appropriate word. Hnece, "dessert" would be more suitable word in the given sentence.

No d̲e̲ss̲e̲r̲t̲s̲ were served after the dinner.