Trả lời những câu hỏi sau:
If the pollution goes on, what will happen?
What could you do in your school/ house to minimize pollution?
How can you save energy in your house?
What should you do to save water/ electricity at home?
What will you do to reduce garbage/ reuse paper/ save energy in the garbage?
Trả lời các câu hỏi sau :
1.Which contest that participants have to cooking rice?
2.In which contest that participants have to make fires?
3.In which contest that participants have to fetch water?
4.Where should you go on your visit in VN if you :
- Like swimming and sunbathing?
- are interested in ancient cities
- Like mountain-climbing
- are fond of crowded places?
(Mình cần gấp)
Mk chỉ giải được bài 1