—Dear, you need to ________ by next week, to go to university at home or abroad. You are going to be eighteen.—OK, Mom. I am considering it.
—What’s your sister’s favorite_________? —Red.
—The books on the chair __________ Mike’s, right? —Yes, they are.
—__________ are those pants? —They are 100 yuan.
—Do you like these white shoes? —Yes, I’ll take__________.
下列各组单词划线部分的字母组合哪一组发音不同。