Listen!The girl____ (sing) over there.

Listen!The girl____ (sing) over there. Listen!Can you hear the girl____(sing)in the next room? The (1)Listen!Can you hear the girl____(sing) Beijing Opera in t Listen Joan (sing)in the classroom .She often (sing)there. Listen!There is a girl____[cry] next door. LOOK!They___________(sing) over there Listen!Someone_____(cry)over there. listen,the bird ( )《sing》 sweetly. Listen and sing the song. Listen!There are some birds ____ in the tree.(用sing的适当形式填空)怎 Listen Something bad _____(happen)over there. Listen!Who____(sing)in the classroom?