4.My mother is busy ________ the room.

My mother is busy ___ the room. My mother is busy ______ the room.A.clean B.to clean C.clean my mother is busy ____ the room.A,clean B.to ciean C,cleanin 初一英语填空 题1.My mother is busy _____(clean) the room.2.I'm sorr my mother is busy cleaning the room 为什么用cleaning 有什么语法 拜托别瞎回 My mother is busy cleaning the room.中为什么clean要加ing? My mother is cleaning the room My mother is the ( ) (busy) in my family. 把my mother is cheaning the room改为一般疑问句 my mother is in the kitchen,________(prepare)supper. My mother is busy（?）dinner My mother is r busy every day