友達が家でちょっと事故にあった

友達: friend, friends, mate, pal, companion
が: is, there, but, ga, will, however
家: house, home, family, building, residence, dwelling, residency, habitation
で: in, at, on, with, by, over, through
ちょっと: bit, a little, just, a moment, a little bit, slightly, a short time
事故: accident, crash, incident, trouble, reasons, circumstance, wreck, mishaps
に: in, to, on, at, into, upon
あっ: oh, ah, ah, eh
た: the, was, ta, da, other