-You know, Yao Ming used to be _____ NBA player, but now he is _____ boss.-No matter what he does, I like him very much.
My mother’s sister is my ________.
—What color is your bike? —___________.
—How is your mother? —_____________.
This is ______ English book, and ______ book is very good.
下列字母中全部是元音字母的是__________.