Choose the suitable words to complete the sentences.
1. The nomads move two of three times a year to look for new ....... for their cattle.
A. grasslands B. houses C. pastures D. products
2. The Thai villages ....... 40 to 50 houses, usually built side by side.
A. include B. consist C. comprise D. get
3. The Xoe dance has more than 30 forms ....... on the first six ancient forms.
A. depended B. laid C. created D. based
4. ....... of your two sisters is studying in Australia?
A. Who B. Which C. What D. Whose