I. Đặt câu hỏi và trả lời về giá tiền.
VD: a fried rice/ 2,500 dong
How much is a dish of fried rice?  It's 2,500 dong
1. a bottle of cooking oil/ 24,000 dong
2. a bowl of "pho"/ 16,000 dong
3. an rice cream/ 2,500 dong.
4. ten kilos of rice/ 100,000 dong
5. a glass of iced tea/ 1,500 dong
6. a glass of iced coffee/ 5,000 đong
7. a bar of soap/ 6,000 đong
8. two kilos of tomatoes/ 10,000 dong
II. đặt câu hỏi cho những từ gạch chân trong các câu sau:
1. Nam drinks a lot of milk today.
2. They are fifty thousand dong.
3. he wants some oranges.
4. She needs half a kilo of beef.
5. Hoa wants two  tubes of toothpaste.
6. They have some rice, fish and vegetables for lunch.
7. Ba needs two kilos of rice.
8. She'd like two dozen eggs.