第1个回答 2011-02-03
1 people are very positive.
2 Earth Hour is a very useful on our planet activity.
3 of our planet is facing a very serious problem,----- environmental problems, but this activity can, under certain circumstances to alleviate the problem and bring more people to protect the environment.
4 teachers and students always get along very well.
5, while running as Li Hua, Amy is swimming.
O(∩_∩)O
第2个回答 2011-02-04
1. Peolpe are all active. (主动的,热情的用active), (积极向上的用positive。)
2.Earth Hour is a very beneficial program to our earth.
3.Our earth is faced with a very serious problem ------the evironment pollution. However this activity can help to relieve the pollution problem under certain circumstances and lead more people to protect the environment.
4. Teachers are always get very well along with students.
5.While Li Hua is running, Amy is swimming.
第3个回答 2011-02-03
1 the people are very positive.
2 earth hour is a very useful to our earth activities.
3 our earth face a serious problem, -- -- - environmental problems, however this activity can in certain circumstances relieve problems and bring more people to protect the environment.
4 the teacher always and students get along well.
5 when li hua when you are running, Amy are swimming.
O(∩_∩)O望采纳哟!