Bài 4:
1. Because it is an occasion for every Vietnamese to have a good time while thinking about the last year and the next year
2. It occurs in late January or early February
3. Yes,they do
4. Children are given lucky money wrapped in a red tidy envelope
5. They usually visit their relatives, neighbors and give each other best wishes for the new year
Bài 5:
1. The weather is very nice here. It's warm and sunny
2. I am going to stay in Nha Trang for a month with my aunt and uncle
3. Next week, my aunt will take me to visit some famous places
4. I will buy gifts for my family and you
5. Please write to me soon and tell me more about you and your family
