读短文，将方框里的五个句子还原到短文中。

C

    I'm Mark. I live on a farm. There are some elephants on my farm. They can play soccer and ____. They are very smart. I use them to carry things, sometimes, ____.

    I'm Sue and I'm from India(印度). The Indian people look up to cattle. ____. When you come to India, you can see cattle walking along the streets, and eating fruits and vegetables in the shops.

    Hi, I'm Judy. I live in Australia. My family has three shepherd dogs(牧羊犬).  These dogs are not big but ____. They can run very fast.

    I'm Leo and I have a parrot. Her name is Susan. She is beautiful and interesting. And she can speak, too. When my friends come to my home ____. Susan likes eating carrots. And she likes singing when she feels happy.

【选修5：自然灾害与防治】阅读图文材料，完成下列要求。

雪崩是积雪在陡峭山体发生的一种瞬间崩落现象，运动速度快，冲击力大。火山喷发、地震等可诱发雪崩。1970年5月31日，甲市（位置见图7）发生里氏7．6级地震，距该市130千米左右的山峰发生大规模雪崩。雪崩导致乙市在几分钟内全城被毁，两万多居民死亡。

分析此次雪崩形成及乙市受灾严重的原因。

—I have a ____class ____ your grandma.