b.2
1, they decorate the wall with red pieces of paper.
2, it's fish
3, they are grandparents and parents
4, no, they did'nt
5, at midnight, the great event began - fireworks
II
b,1
1, it's about 100 km fron hanoi to thanh hoa
2, how far is it from hai phong to hue
3, i used walk to school
4, in spite of being old, they worked very hard
b.2
1, should we fasten our seatbelt when we drive?
2, what kind is it of titanic?
3, what did he teach in the high school
4, when did you see her?
5, how often does they attend Diwali?
6. why does we have to wear helmets?
GOOD LUCK!