1. There are four people in her family.

            @How many people are there in her family?

2. Those are peas and beans.

            @ What are those?

3. The salesgirl is Mrs. Ngoc.

            @Who is the salesgirl?

4. My birthday is October 21st.

            @ When is my birthday?

5. My uncle works as a mechanic.

            @What does my uncle do for a living?

6. You can go to the supermarket to buy beef.

            @Where can you go to buy beef?

7. Lan goes to school with her friends.

            @ Who does Lan go to school with?

8. They go to the zoo every weekend.

            @Where do they go every weekend?

9. I’d like some beef.

            @ What would you  like to have?

10. She is going to stay there for two days.

            @How long is she going to stay there?