Answer:
1. The eager boy walked into his new house.
2. The ferocious wolf ran into the dark forest.
3. The sly magician fooled the naive people.
4. The exuberant girl visited a good friend.
5. The homeless man begged for some food.
Step-by-step explanation:
A noun is a word that names a thing, a place, or a person. In the sentences above, the nouns are: boy, house, wolf, forest, magician, people, girl, friend, man, and food. They are all common nouns, meaning that they do not refer to something or someone in particular.
An adjective is a word that modifies a noun by giving it a quality. For instance, when we say "magician", we only get to know about the profession of this person. But, when we add the adjective "sly", we know something more about him. We know he is deceitful, that is, someone who cannot be trusted.