He in the resuaurant where Jack worked sent back (his plate

He in the resuaurant where Jack worked sent back (his plate A customer in the restaurant where George worked sent back ( He will visit the factory____ his father worked in.where 和 w He will visit the factory____ his father worked.where ,in wh He worked in his twenties. Jack worked very hard.____,he got the first in the final exa Where is Jack?He __________ his country. 英语翻译1.Then he held his plate up in the air and said loudly.2 Mr.Brown was tired of living in the big city where he worked jack was sleeping in the sofa when his mother got back home All the afternoon he worked in his study with the door .　　A. It was in his office where he worked请问这是主语从句还是同位语从句