Does your mum work ( )the ground floor in the supermarket 用(

Does your mum work ( )the ground floor in the supermarket 用( 用this,the,floor,ground,is,UK,in,the(.,造句) The students will work in the supermarket画线supermarket提问 The floor above the ground floor is the first floor. The students will work in the supermarket画线work提问 which floor does your friend _____ the building?a.live in b. The supermarket is on the first floor. The workers in the supermarket are very friendly,they work . 1.The student will work (in the supermarket) next week. the ground floor 和the first floor 的区别 Mum sweep the floor.(sweep）用加s吗? My classroom is on the ground floor.