Participles can be classified in past and present; for example:
With regular verbs such as help:
Present Participle: Helping
Past Participle: Helped
With irregular verbs such as bring:
Present participle: Bringing
Past participle: Brought
Then, option 5 (Adjective complement) is not correct because participles can be used as adjectives for example in this sentence:
The walking men
But the function of the participle walking would be pre-modifier of the noun men, not adjective complement.
The correct options are object of a preposition (2), subject (6) and indirect object (7) and the participles in these cases are used as noun. Whenever a present participle is functioning as a noun, it is called gerund. For example:
Marcus decided to shut up instead of criticizing his friend. (Object of a preposition)
Running exhausts John (Subject)
We gave bungee jumping a chance (Indirect object)