给单词兄弟排好队，连词成句。
1. What doing are you
2. cooking Mum is stove eggs the on
3. am I the washing dirty dishes
4. The in juice is refrigerator the
5. help May I you
1. What are you doing?
2. Mum is cooking eggs on the stove.
3. I am washing the dirty dishes.
4. The juice is in the refrigerator.
5. May I help you?