2. If you want to give up smoking in a short time,it will be difficult. 

 ――        smoking in a short time.

O同義句轉(zhuǎn)換(用it作形式主語(yǔ)) ]

1.We all knew that they had broken their promise.                                                                            ¹ ――         they had broken their promise. 

I accustom oneself to,no need,at risk,no good,in spite of

1. His best solution to maintaining an effective health plan is to       eating more vegetables and fruits.

2. ―It is        continuing to work too hard like him.

―I agree,as the proverb goes, "All work and no play makes Jack a dull boy."

3. Since you have repaired my computer,there is        for me to buy a new one.

4.       the end of their relationship,they still keep in touch with each other.

5. If you take the risk of not wearing a seat belt,you are       .

One day,I was walking along the street while a stranger stopped me and asked me the way to a new restaurant. I told him the route and direction careful. As soon as I finish,the stranger thanked me a lot of and started off. However,to his sur?prise,he went at a wrong direction. Then I stopped the men at once and told him that he was wrong. Unexpected,he smiled and told me the truth which he didn't really want to ask the way. But instead he was just trying to know whether every?one knew exactly where the new restaurant,for he was the owner of the new res?taurant.

5. -Excuse me,I want to have my watch fixed,but I can't find a repair shop.

 ―I know        nearby. Come on,I'll show you.

4. I would appreciate             very much if you could give me some suggestions.

3. The Parkers bought a new house but it will need a lot of work           they can move in.

2. I need to buy the newly made MP4 badly but I can't afford             .

1. ―Have you got used to the weather here?

―Yes. But I don't enjoy it in the summer             it rains on end.

下面是一場(chǎng)健康講座的內(nèi)容簡(jiǎn)介，請(qǐng)你用英語(yǔ)寫(xiě)一篇100詞左右的短文介紹講座情況。時(shí)間：上個(gè)月演講者：健康專(zhuān)家張教授主題：久坐傷身現(xiàn)狀：隨著電視、電腦的發(fā)展，人們坐著的時(shí)間超過(guò)歷史上任何時(shí)期久坐的危害：頸痛，背痛，肥胖，心臟病，死亡專(zhuān)家建議-

學(xué)生、辦公室工作者等久坐人群應(yīng)養(yǎng)成好習(xí)慣：步行或騎自行車(chē)上學(xué)上班，不開(kāi)車(chē)；走樓梯，不坐電梯；打電話(huà)時(shí)站立；學(xué)生下課期間要起身活動(dòng)。