Answer:
1. For being put together quickly,...
2. ...dinner was so scrumptious and filling
3. ... stories are so dark and disturbing.
4. ..arguments were very substantial and well-supported.
Step-by-step explanation:
We are aware that adjectives are words that modify or explain a noun or a pronoun. They actually provide further description or details of nouns or pronouns.
Adjective clauses act like adjectives. They are group of words that actually provide further explanation and description of the noun. It usually contains a subject and a verb.
From the highlighted group of words, we see that they have subject and a verb and are modifying the noun in each sentence.