语法填空题

阅读下面短文, 按照句子结构的语法性和上下文连贯的要求, 在空格处填入一个适当的

词或使用括号中词语的正确形式填空。

    “Wow, can you believe our winter vacation  ____ (start)?”

    “I know, Jim. You and  ____ (you) sister will have two  ____ (week) of winter fun,” said Dad.

    “I remember ____ fun you and Susan had last year,” said Mom as she gave the carrots to Jim.

      Susan ____ (start) to laugh. “Hey, Jim. Do you remember that Dad and Mom tried
____  (ride) down the steepest (最陡的) hill together on the toboggan (平底雪橇)?”

   “Of course I remember!” said Jim. “I laughed  ____ hard that I fell down.”

    “But not as  ____ (hard) as I did,” said Dad. “It's ____ good thing that I was wearing my ski suit.”   

   “Let's have a different kind of fun this vacation,” said Mom  ____ (happy).