Identify the infinitive and classify whether it is used as a subject, direct object, predicate noun, appositive, and object preposition. 

1.Her only thought was to win. 
2.My desire is to help. 
3.Mrs. Cao loves to crochet. 
4.They remember to say the rosary last night.
5.The Archers intend to win the NCAA at all cost. 
6.Vicki's decision, to quit the competition was not wise. 
7. Rita's reason for singing is to support her studies. 
8. Nelia was asked to report. 
9. To apologize takes courage and humility. 
10. The plan of the class, to go to the museum, was approved by their adviser. 

Winston/Albert -- please use the same name foe your posts.

I'll be glad to check your answers.

I already know what infinitives are, but can anyone check my answers?

Predicate noun
Predicate noun
direct object
direct object
direct object
appositive
Object of preposition
predicate noun
Subject
appositive

1. yes Predicate noun

2. yes Predicate noun
3. yes direct object
4. yes direct object
5. yes direct object
6. yes appositive
7. no Object of preposition
8. no predicate noun
9. yes Subject
10. yes appositive

7and8.Direcj object

7 is not a direct object

8 is a direct obuect

1. Infinitive: to win

Classification: Predicate noun (complement of "was")

2. Infinitive: to help
Classification: Predicate noun (complement of "is")

3. Infinitive: to crochet
Classification: Object of the verb "loves"

4. Infinitive: to say
Classification: Object of the verb "remember"

5. Infinitive: to win
Classification: Object of the verb "intend"

6. Infinitive: to quit
Classification: Appositive (renames "decision")

7. Infinitive: to support
Classification: Object of the preposition "for"

8. Infinitive: to report
Classification: Object of the verb "asked"

9. Infinitive: to apologize
Classification: Subject

10. Infinitive: to go
Classification: Object of the preposition "of"