--Anna, what a nice dress you are wearing today!--Thank you. It fits me well, ______________ the colour is not my favourite.
—Who ________ a pet in your class?—Many students ________.
—Are those your CDs? —No, ________ aren’t.
--- Where _________ Lily’s shoes? --- _________ shoes are under the bed.
Which of the underlined part has a different sound划线发音不同?