Turn on the light .It's too_____[darkness] in the room.

Turn on the light .It's too_____[darkness] in the room. Turn on the light.It's too_________[darkness] in the room. （turn）on the light piease,it's too dark in the room It's too d___in the room,Turn on the light,please. Please turn (填on in) the light,it's dark now. turn on the light The light is on in his room. light up the darkness, It's too dark to see c---.Why not turn on the light? turn on the light switch. It’s dark in the room!Could you please () the light? 填入适当的词：It's dark in the room,---- ----the light.