1. 短语替换（句型转换）

1. （1） We won't be able to tell what functions the robot has until we test it.

   →We won't be able to tell what functions the robot has until we it.

3. （2） The prisoner was set free after three years in prison.

   →The prisoner was after three years in prison.

5. （3） The little girl in red likes fruit and bananas particularly.

   →The little girl in red likes fruit and bananas .

7. （4） Don't be nervous when you are standing on the stage.

   → when you are standing on the stage.

9. （5） By the end of last month he had used up all his savings.

   →By the end of last month he had all his savings.

11. （6） Our class is formed of twenty boys and thirty girls.

    →Our class twenty boys and thirty girls.