Dear Ms.Smith,
I'm Li Hua,Chair of the Student Union of Yucai Middle School,which is close to your university.I'm writing to invite you to be a judge at our English speech contest to be held in our school on June 15. It will start at 2:00 pm and last for about three hours. Ten students will deliver their speeches on the given topic "Man and Nature".We hope that you will accpet our invitation if it is convenient for you.please call me at 44876655 if you have any questions. I am looking forward to your reply.
With best wishes,
Li Hua
Some fish are forced to leave polluted water and are flying in the sky. But unfortunately, air is also so polluted that they have to wear masks. Each of them is crying, “Where is my home?” What a terrible sight!
Mankind has brought so much pollution. Waste is being poured into rivers and seas. Poisons to kill pests in farming and chemicals go into rivers and seas, too. Poisonous gasses from factories also make the air so dirty. The whole balance of nature is being destroyed as a result of our ignorance of the environmental protection.
Personally, man can not live alone on the earth. Should fish die from serious pollution, so would man! It is high time we did something to prevent such a scene from happening.
1 No one can deny the fact that ...
2 The idea is hardly supported by facts.
3 Unfortunately, none of the available data shows ...
© 2022 xuexicn.net,All Rights Reserved.