Tina usually spends time ______ her parents ______ weekends.
I have a friend. My friend is ________ China.
--What’s your _______ name? --Jack. And my _______ name is Smith. You can call me Mr. Smith, too.
I______ Anna. She is Gina. Gina and I ______ sisters.
--What’s this ? --It’s ______ book. It’s ______ English book.
下列各组单词中,画线部分发音不同于其它三个的单词是______。