句型转换。

1. Let the boy in. （改为否定句）

   ______ ______ the boy in.

2. Today is a good time to have the party. (对划线部分提问)

   ______ ______ a good time to have the party?

3. Tom is going to work hard. His dream will be able to come true. （用if合并句子）

   ______ Tom ______ hard, his dream ______ be able to come true.

4. If you go to the movies with us, you will have fun. （改为同义句）

   If you go to the movies with us, you will ______ ______ ______ ______.

5. Get up quickly, or you will miss the school bus. (改为同义句)

   ______ you ______ get up quickly, you ______ ______ the school bus.