Change the sentences into Yes / No questions.
Example:
The farmers are harvesting their crops in the fields.
→ Are the farmers harvesting thier crops in the fields?
1. Women play an important role in a Jrai family.
→ _________________________________.
2. Mua sap is a popular folk dance of the Thai people.
→ _________________________________.
3. We didn't have boarding schools for minority students in 1950.
→ _________________________________.
4. I attended the Ban Flower Festival in Dien Bien last year.
→ _________________________________.
5. We will watch a documentary about the Khmer.
→ _________________________________.