II.正确的介副词填空：All the lights went_____and it was dark everywhere.

go out 是“熄灭”
go off 离开，消失，去世等意思，所以本句添out
All the lights went out and it was dark everywhere。所有的等都熄灭了，到处一片漆黑

off

off
go off: 消失

All the lights went__out___and it was dark everywhere

熄灭