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X. Rewrite the following questions in reported speech, using question words before to-infinitives.

1. “What should we do to help preserve our traditional handicrafts?”
They didn’t know ______________.

2. “Should I discuss this matter with my teammates?”
Jason wondered ______________.

3. “Where can I buy affordable handmade products?”
An asked Mary ______________.

4. “How should we find a support center for the homeless?”
James and Lily couldn’t tell ______________.

5. “When should we start recycling our plastic water bottles?”
They had no idea ______________.

6. “Mom, who should I call upon arriving at the airport?”
Trang asked her mother ______________.

7. “Should I join a volunteering programme this summer?”
Phong was not sure ______________.

8. “What should we do to help those disadvantaged children?”
They wondered ______________.

9. “When should I apply to become a community helper?”
She couldn’t decide ______________.

10. “How should I introduce some Vietnamese specialty food to the foreigners?”
Hoa asked Nam ______________.