小学各科教学中经常运用的一种教学方法是（　　）。 A．参观法 B．实验法 C．练习法

选择最恰当的词，并用其正确形式填空，每词限用一次。

Phone, drive, thank, no ,unhappy, , on ,some, when, come back, mountain, quick, happy

   It was Mother’s Day, Nancy was 800 miles away from her parents, so she was a little 1, In the morning she 2her mother to wish her a happy Mother’s Day, and her mother told her about the beautiful flowers in the garden. Later that day, 3 she told her husband about the flowers, he said, “ I know where we can find all that you want. Get our children Peter and Lily, and come on.” So they went, 4   down the country roads.  
There on a  5  , they saw a lot of beautiful purple flowers. Nancy ran   6      to enjoy the flowers. Carefully, she picked a few here and a few there. And on their way home, there was a big smile  7 her face.
When they were passing a nursing home, she saw an old granny sitting in a chair. The granny had  8 children with her. They stopped the car and Nancy walked to the old woman, put the flowers in her hands, and smiled at her. The old granny 9  her again and again. She smiled happily, too.
When Nancy 10 to her car, her children asked her, “ Who is that old granny? Why did you give our flowers to her?”
“ I don’t know her.” Nancy said, “ But it’s Mother’s Day, and she is alone. But I have both of you, and I still have my mother. Just think how much those flowers meant to her.