按要求改写句子。

1.The students are cutting up the apples. (对画线部分提问) 

    ______ ______ the students cutting up?

2. The woman under the tree is my English teacher. (同上)

     ______ woman ______ your English teacher?

3. You must put these things into the blender. (改为祈使句) 

     ______ these things ______ the blender.

4. It is an interesting family photo. (改为复数形式) 

    ______ ______ interesting family ______.

5. I need two oranges, some yogurt and milk to make an orange milk shake. (对画线部分提问)

     ______ ______ ______ you ______ to make an orange milk shake?