While I ------(cross) the street,I ------(hear) someone ----

While I ------(cross) the street,I ------(hear) someone ---- 1.While (cross)_____the street,I saw someone waving to me. 求正确的答案1. While (cross)_____the street, I saw someone waving One day while I ____ along the street,I ____ someone calling To get there,I cross the street.(对画线部分cross the street提问) — helped a I little cross girl the street I saw him cross the street cross后的 叫动宾短语作补语? Listen!I hear someone _____the violin in the next door I hear someone knocking at the door.的同义句 Listen!I hear someone knocking at the door. 找错:Listen!I hear someone open the door. someone knocked( )the door while i( )my housework