trick or treat兒歌歌詞

Knock. Knock.
Trick or treat?
Who are you?
I m a ghost. I m a little ghost.
Knock. Knock.
Trick or treat?
Who are you?
I m a ghost. I m a little ghost.
Knock. Knock.
Trick or treat?
Who are you? I m a cowboy. I m a little cowboy.
Knock. Knock.
Trick or treat?
Who are you?
I m a cowboy. I m a little cowboy.
Knock. Knock.
Trick or treat?
Who are you?
I m a witch. I m a little witch.
Knock. Knock.
Trick or treat?
Who are you?
I m a witch. I m a little witch.
Knock