I made a call to my parents yesterday, but         of them answered it.

—Which of the two magazines will you take?
—I’ll take       though I find        of them are very useful to me.

—This book on idioms is interesting. I’d like       , where did you buy it, Simon?
—In the Amazon Bookstore.

In our school,        students like English, but        of them can speak English smoothly.

Do you have toys? I’d like to buy         for my cousin.

根据提示填空（每空一词）
他们两个都不能去。
____ of them can go.

—The meat is       delicious.
—Yes, but don’t eat       .

—Which of the two T-shirts would you like?
—      . I don’t like their styles.

He invited some classmates to come to his party, but         came.

I have two sisters, but        of them is a teacher.