小学介词填空the lights are ______ in the room

小学介词填空The light are ______ us in the room. 1.请用am,is,are填空.（1）---what _____in the room?---two lights,ma Whoever leaves the room last must___that all the lights are （ )are in the room. -----are in the room 33.They are getting ready ______ the lesson .介词填空 the ______(electricity) lights There are some ______ (pino) in the room 填空:1.They are staying in the ___(meet) room 用介词填空 My sisteris the room 用不定代词填空1.______ is in the room,are they?2.I can't find my pe There- - - -in the room.填空