1. Vietnamese people often clean and decorate the houses at Tet.
2. Angel Falls, Venezuela is the highest waterfall in the world
3.It is very interesting if take a boat trip in perfume river
4. Which one is drier, Sahara Desert or Atacama desert?
5. Hanoi is the capital in VN. It has a history of more than 1,000 years.
6. Eating and talking with friends is the most common ways to relax and recess in many countries.
7. Could you tell me how can i get to police station,please?
8, How much is a USA mail letter cost?
9. What time does Mai usually go to school?
10. This exercise is not more dificult than that one