sing | sang | singing | to sing的区别是什么?Most of the yung pepole enjoy ___ pop songs.A:sing B:sang C:singing D:to sing打错了，是 young

sing,song和sang的区别 l sing sang the can birthday连词成句 that ____（sing） sang four songs at the contert did he sing songs?为什么不是sang呢? Listen!Who___in the next room?A.sing B.sings C.sang D.is sing It is a good time ______.A.sing B.to sing C.singing D.sang so the tailor stopped ___ a.singing b.to sing c.sing d sang he was heard_____in the next room.--to sing--sing--sings--sang i found her __in her room A.to sing B.sang C.singing D.sing did you hear the girl just now?yes.she very wella.sing,sings b.to sing,sang c.sing,sang d singing,sings Did you sing a song Yes,i sing.I sang a chinese song 划线部分哪里错了?A是（Did you sing a songA是（Did you sing a song）里的song B是(Yes,i sing.I sang a chinese song )l里的singC是(Yes,i sing.I sang a chinese song )里的sang D是(Y Jane ___ （sing) the best in her class填 has sang还是sang还是sings,说明理由 She was heard __A______ an English song.A.to sing B.sing C.sang D.to be sang 写下详解（语法） sing | sang | singing | to sing的区别是什么?Most of the yung pepole enjoy ___ pop songs.A:sing B:sang C:singing D:to sing打错了，是 young ( )She likes singing and we often hear her______.A.to sing B.sings C.sang D.sing Jane likes singing.We often hear her_____ after class.A.sing B.to sing C.sings D.sang I often hear her ____________after class.A.to sing B.sang C.sing D.sings 为什么不是D Jane likes singing.We oftenhear her after class. A,sings B.sing C,to sing D,sang为什么