—Is that your mother?—No, she is my __________, my cousin’s mother.

—Tom doesn’t like to have long hair.—Yeah. His hair is shorter than    .

As a _______, you must pay more attention to the facts before you write the article.

Wendy keeps two little __________as pets. How lovely they are!

—Yao Ming is very popular among teenagers.—Yes. Many middle school students are his ______.