人教新课标高中英语必修5:Unit2 The United Kingdom using language
人教新课标高中英语必修5:Unit2 The United Kingdom using language第3页

I often hear the girl ____ this English song in her room.

I heard the girl _______ this English song in her room when I passed by.

I hear this English song ____ in her room.

The girl is often heard ______ this English song in her room.

This English song was heard ____ by the girl in her room.

sing

singing

sung

to sing

sung