Tìm lỗi sai và sửa lại cho đúng 1

Bài 1: Tìm lỗi sai và sửa lại cho đúng

1. On New Year's Eve, each family kills a rooster.
2. Two weeks before Tet, my mother goes shopping to buy some new clothes.
3. April is the hottest time of the year in Thailand.
4. People have a lot of fireworks at Tet.
5. I will write again soon to tell you more!
6. Children should not fight each other at Tet.
7. They believe that the first footer decides the family's luck.
8. Vietnamese people prepare for Tet several weeks beforehand.
9. Mount Everest is the highest mountain in the world.
10. Da Nang is very interesting, I really like it.
11. They will go abroad next year, won't they?