to light a fire / to set on fire; to ignite; to set fire to / (figuratively) to spark; to ignite (excitement, debate, controversy, etc.)

a camp (outdoor place) / camping

to camp (to set up a camp)

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend

fire / a flame / cooking fire / a firestarter / sparks / light (matches or lighter)

to turn on, to switch on

summer camp (institution devoted to housing and entertaining children)

refugee camp