Now square dance becomes one of ____ exercises for the Chinese grandmas.
The text is _______easier and _______interesting than that one.
Kate is my good friend. She often _______a smile _______her face.
Today is Wednesday. He _______be at home. He _______be at school.
Of all the streets in Beijing, Wangfujing is _______.
Max is _______honest boy. He has _______ useful book.