【题一】

Dear David ,

　　I’m glad that you’ve noticed our efforts directed towards environmental protection. Thank you for your concern .

　　As too much use of plastic bags has caused serious white pollution , our government encourages us to use environmental –friendly shopping bags. These bags are made of a variety of materials that can be easily treated when they become rubbish. Besides, they can be reused . More and more people have realized the advantages of such bags and started using them .

　　I believe that the wide use of these shopping bags can greatly improve our environment .This is one of the many steps we are to make our country an even cleaner place.

【题二】

Dear sir /madam ,

　　I am very glad that your school will hold the English summer camp which contains many courses , such as gardening ,cooking ,self-defense ,nursing and so on .

　　I want to register to attend a course about gardening because I have liked flowers ,grasses etc since I was a little child. I especially like playing in the garden where I can enjoy the beauty of nature . For one thing , I want to gain a bit more knowledge of gardening so that it can help me to major in the gardening after attending college. For another , I can realize the bitterness of the gardeners and treasure plants much more consequently. What‘s more , after graduation , I plan to devote my life to cultivate flowers and grasses to turn our country into a more beautiful state , attracting more foreigners to come to visit it .

　　Yours ,

　　Wang yue hua