Answer:
1. Te sugiero que busques una casa en un barrio seguro.
2. Te insisto en que mires los baños, la cocina y el sótano.
3. Te recomiendo que compares precios de varias casas antes de decidir.
4. Te aconsejo que hables con los vecinos del barrio.
Explanation:
Subordinate noun sentences are equivalent to a noun noun or noun phrase, so they perform the same functions as this one (subject, attribute, CD, term of a prepositional phrase).
1. They are introduced by a nexus or an infinitive.
2. They are switchable by a noun. But since substitution is not always possible, it is recommended to switch them to a neutral demonstrative pronoun: THIS, THAT, THAT.
