句型转换。

1. Her new backpack is green. (对画线部分提问)

    ________ ________is her new backpack?

2. That's a baseball in English. (对画线部分提问)

   ________ ________in English?

3. His sister is 13. (对画线部分提问)

   ________ ________ is his sister?

4. The keys are in the Lost and Found. (改为否定句)

   The keys ________ ________ in the Lost and Found.

5. I can spell my name. (改为一般疑问句)

    ________ spell ________ name?