6．I；my boss；thinks；don't complain；because；my job；I；am pleased with；（．）（连词成句）
My boss thinks I'm pleased with my job because I don't complain．．

5．We asked Danny，"Will you go cycling with us or watch TV at home this weekend？"（改为宾语从句）
We asked Dannywhether hewould go cycling with us or watch TV at home this weekend．

4．Many flights at this international airport had to be delayed because of the heavy snow．（保持句意基本不变）
Many flights at this international airport had to beput off because of the heavy snow．

3．假如你是李滨，你的美国笔友Mike给你发来一封电子邮件，内容如下：
Dear Li Bin，
Times flies!
I've been in China for more then two months now．Though I've enjoyed my stay here very much，I do have some problems living in China．For example，when I'm invited to dinner，my friends always serve me a lot of food，though I've told them I'm full．I don't know what to do．
Can you give me some advice？
Yours，
Mike
请你根据邮件内容给他回复一封100词左右的电子邮件，邮件的开头已经给出．
Dear Mike，
I'm very glad to hear from you．
It'sgreattohearthatyouareenjoyingyourstayinChina．Here'smyadviceonyourproblem．
Chinesepeoplegivelotsoffoodtotheirgueststoshowtheirhospitality．Ifyouaregettingfull，showyourthanksbytellingyourhosts："Thisfoodisdelicious!ButI'mgettingveryfull．You'vegivenmesomuchfoodalready--Ican'teatanotherbite!"Thankyourhostswhilepolitelyrefusingtoeatanymore．Peoplewillunderstand，andtheywillbehappytoseethatyouhaveenjoyedtheirhospitality．
Ithinkifyoufollowthisadvice，yourstayinChinawillbeperfect!
Yours，
Li Bin．

2．In the mid 1990's，people started doing business on the Internet．There were two kinds of companies then．First，there were traditional companies．They sold things in stores．Then，there were Internet companies．They didn't have a s tore，and they only sold things on the Net．
Traditional companies didn't want to lose any business．Quickly，they made their own websites and began selling things on the Net．These are the so-called"brick and click"companies （砖块点击公司）．Many stores are made of brick．And you click on your mouse to buy things with your computer．That's where the name"brick and click"comes from．
By the late 1990's，competition among Internet companies was great．So e-business like amazon．com，buy．com，and etoys．com were in trouble．Their profits （利润） were not very high．Many of these businesses were losing much money．In 2000，many e-businesses went out of business．
Why are brick and click companies，like Barnes and Walmart so successful？First，many customers know and trust （相信） their names．Their websites are easy to remember．These companies also have a lot of experience．In a word，they know how to run a successful business．
In the world of e-commerce （商业），companies are fighting for every dollar and every customer．Will brick and click companies win the war？Only time will tell．
Answer the following questions according to what you read．
81．How many kinds of companies were there in the mid 1990's？
82．Did Internet companies sell things in stores or on the Net？
83．What did the traditional companies do to keep their business？
84．What gave Internet companies a lot of trouble by the late 1990's？
85．What can you learn from Barnes and Walmart if you have an Internet company？．

1．The naughty boy ran into the garden andfrightened（吓跑） the little cat away．

1．Now，more and more people are careful with thesafety（safe） of food．

20．The Blue Sky Restaurant is easy to find．It's justopposite（在…对面）the supermarket．

19．You can goabroad（出国）go learn more about the culture and customs of foreign countries．

18．Tony is an understanding boy．He can always bring uswarmth（温暖）and pleasure．