What____you____(do)?I_____(sing)an English song.
What____you____(do)?I_____(sing)an English song.
I_____(sing) an English song at present .解释并说明理由
Listen!What_____they____(do)?they____(sing)an English song.用
I ____ ____(sing) an English song
Let's _______(sing) an english song
let`s 什么(sing) an english song
情态动词 he sing an english song
John can sing an English song.(对划线部分提问)sing an English song
Our English teacher____(sing) an old English song at Christm
listen!The students____(sing)an English song.怎么填?
she can sing an english song 变复数
翻译:He began to sing an English song