Hoa took care of her younger brother while her mother was out.

→ Hoa looked …

Tet holiday is celebrated on the first day of the Lunar New Year in Vietnam. Some weeks before the New Year, the Vietnamese clean their houses and paint the walls. New clothes are bought for the occasion. One or two days before the festival, people make banh chung, which is the traditional cake, and kinds of jam. On the New Year's Eve, the whole family get together for a reunion dinner. Every number of the family should be present during the dinner in which many kinds of dishes are served. On the New Year morning, the young members of the family pay their respects to the elders. And the children receive lucky money wrapped in red tiny envelopes. Then people go to visit their neighbors, friends and relatives.

When is Tet holiday celebrated in Vietnam?

Do they make banh chung one or two days before the festival?

I'm afraid of the picture which shows a violent … (ERUPT).

Nam suggested installing some solar panels.

→ Nam said, “Why ….”

Lan was busy doing the housework. Therefore, she didn't go to the movies last night.

→ Because ….