---Is that your book ? ---Yes, ________.
I usually walk to school, but ____ bus when it rains.
–Your coat look nice. What is it ____? –Cotton. A. made of B. made in C. made from
–I hear some students will go on a picnic this Sunday. –Yes, and ____ them will be Zhao Mei.
Surfing is too hard ____ me. I’m afraid nobody can learn iteasily.
I hope all of you can hand ____ your homework ____ time every day.