IX:

1. Which ethnic group is the second largest population in Vietnam?

2. Sap dance is a typical dance of Muong people in the north.

3. Most ethnic minorities in Vietnam live in mountainous areas.

4. Thai ethnic minority is well known for beautifully woven garments.

5. The New Year celebration in Lao ethnic group is in lunar April.

6. Thai people account for approximately 1.8 % of Vietnam's population.

X:

1. a beautiful village!

2. did you build this stilt house?

3. more convenient to live in a big city than to live in a village

4. is his address?

5. being quite poor, the villagers live a happy and heathy way.

6. what the local people said?

7.I find it more interesting to see romantic films than to see war films.

8.A lot of people travel from Oxford to London by train everyday.

9.don't we ask the local people for help?

10.Does the La Chi's largest apartment have an ancestral altar?

Chúc bạn học tốt-_-