题目内容：

B）根据短文内容和所给中文提示，写出空白处各单词的正确形式。每空限填一词。

Little Robin was playing 1.（当……的时候） his mother was buying fruit and vegetables in the market. He didn’t pay2.（注意力） to the coming cars. 3.（突然地）, a black car stopped near him and a tall rabbit got out of the car and said, “Robin, 4.（跟随） me.” “How did he know my name? How could he drive a car? How incredible（不可思议的）！”

Without thinking about the 5.（危险）, Robin got on the car. After half an hour, the car stopped at the end of a mountain. A huge door 6.（出现） slowly. The rabbit took out the key from his7. （口袋） and said something. Slowly the door opened and they went in. “Hi, Robin!” a woman said. “I’m Jenny.” “Robin, here’s Mum. I’m8.（高兴的） to see you,” a granny said. “Jenny? Mum? What’s the matter with you? Why are you looking so old?” Robin cried. “Why are you living here?”

“Robin, you are in the future town now,” Mum said. “There’s so much 9.（噪声） outside and a lot of traffic and pollution. But it’s 10.（寂静的） and clean here.”

“It’s time for you to go now, Robin,” the rabbit came. “Oh no,” Robin shouted.

“Wake up, Robin. You’ll be late for school!”

“Mum? Where are we now?” Robin asked as he got up.