1. How times it took her? hoặc Who takes three hours to finish the compositions?

2. Who often listen to music in free time? hoặc What I often do in my free time?

3. Who go to the beach on the summer holiday? hoặc Where do they go on summer holiday?

4. What was very difficult yesterday? hoặc How was the homework?

5. Who are planting some roses in the garden? hoặc What they are doing in the garden?

6. Who will send these letters to her friends? hoặc What does she will to her friends?

7. Who have magazines and newspapers? hoặc What do we have?

8. Who learns about human body in biology class? hoặc What does she learns about in biology class?

9. Who cleans the house once a day? hoặc What my mother cleans once a day?

10. Who in my town travel to school by bus? hoặc What do children in my town travel to school?