Hi !
Pronouns ending in -self may not be used as subjects
example =
John and myself went to school = FALSE
John and I went to school = CORRECT
They do need an antecedent, are called reflexive pronouns and may be used in colloquial speech.
Hope I helped :)
What is the chapter, book, and what are your answer choices?
They can learn how to use phones, ipads macbooks
Benjamin franklin hope this helps