Answer:
Readily - ADV(Adverb). 
Camp, swimming  - ADJ(Adjectives)
Her - PN(Pronoun) 
Explanation:
<u>Adverbs are elucidated as the words that function to modify an action word i.e. verb, other adverbs, various types of words or clauses, adjectives</u>, etc. In the given sentence, 'readily' is the adverb as it qualifies the verb 'gave' and adds a description about it. 
<u>Adjectives are characterized as describing words or the words that function to modify or qualify a noun or pronoun</u> in the sentence by adding more details about its size, quality, shape, emotions, etc. In the given sentence, the word 'camp' is modifying the noun 'counselor' while 'swimming' describes the type of 'lessons.' 
<u>Pronouns are defined as the words that replace either a noun or a noun phrase</u> in the sentence and assist in preventing the repetition of a noun that makes the content more readable and comprehensive. In the given sentence, 'her' is functioning as the pronoun as it substitutes the noun phrase 'the camp counselor.' 
 
        
             
        
        
        
The sentence that has an adjective clause is the third one - <span>Liz, who could always make people laugh, was loved by the whole block.
Here, the adjective clause is <em>who could always make people laugh, </em>because it describes the subject, <em>Liz.
</em><em />The other sentences have only adverb clauses.
</span>
        
             
        
        
        
1.direction
2.time
3.location