学进去

The bell rang. Jacob smiled and he was glad his math class was _______. He grabbed his lunch bag out of his backpack and looked inside. He blinked. Beside his usual lunch, there was an envelope. Jacob opened it and slid out a (n) _______. It was of a suitcase. Jacob _______ what it meant.

The next day at lunchtime Jacob opened his bag. A new envelope peeked out. Inside was a tiny toy _______. Now he was _______! When he got home, he asked his mother, “Are we taking a plane somewhere?” She just _______ at him, her eyes sparkling. “I guess it’s a mystery(谜)” was the only _______ she gave him.

Over the next few days, Jacob _______ more: a small American flag, a leaf from a palm tree and _______ a juicy orange. Then one day, when he finally got to open his lunch bag, there was ________ in it except for his usual lunch. His heart sank. Maybe he had been wrong after all. Maybe there was no trip. He was very ________.

Just before the end of the day, the school secretary handed Jacob a small box. “This is for you and ________ your mother outside.” He opened the box. A smile slid across his face. He ________ and pulled out a small black hat with two round mouse ears.

He hurried down to the main school doors where his mother and father were waiting, with suitcases. “We’re going to Disney World, right?” Jacob couldn’t contain his excitement. “Mystery ________,” laughed his mother. “Come on, we’re headed to the ________!”