I think it's option A, or number 2
Answer:
a word or group of words containing a noun and functioning in a sentence as subject, object, or prepositional object.
Explanation:
Sorry I only know this
go to =phrv.
carry on = phrasal verb
to = preposition
to+verb =Infinitive in 3.to speak
Answer:
The other details will be given by miss verma.