(i’ll give brainliest i just need to get this done)

1. Adjective: Countless                                  Noun: pioneers

  Adjective: vast                                             Noun: continent

2. Adjective: some                                         Noun: people

   Adjective: rich, productive                        Noun: farmland

3. Adjective: Other, restless, eager              Noun: explorers

4. Adjective: slow-footed, persistent           Pronoun: They

Explanation:

Adjectives are words which are used to describe nouns or pronouns. They come in different types: Descriptive Adjectives, Proper Adjectives, Quantitative Adjectives, Possessive Adjectives, Indefinite Adjectives, Demonstrative Adjectives, Interrogative Adjectives, Article, etc.

the correct answer is:   [d]:   " espionage " .

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to and without are prepositions, so a, b, and d are prepositional phrases. the adverb phrase is c, about the surprise.

explanation: