________you play the violin?

__________ is the sugar?—Eight yuan a kilo.[ ]

Did you find the key _____the door?[ ]

What do you think of the book A Haw Tree written by a woman writer? —It reminds me of the days _______ I spent in the countryside. [ ]

The most beautiful teacher Zhanglili ________ a mother to her students.—Yes, she is really a good teacher.