4. Having run for just a week,the machine            that quick. (break)

只用了一个星期，这台机器不应该那么快就坏了。

3. As soon as the famous film star，        ，turned up， he was crowded by all the crazy fans. (die)

我极想见到的电影明星一出现，就被所有疯狂的影迷给围住了。

2.             to me whether you will accept the arrangement for the activity or not. (difference)

你是否会接受关于这次活动的安排对于我来说无所谓。

1. Taobao.com is a free site，           almost all kinds of products without going out. (purchase)  

淘宝网是一个自由的网站，你在那儿可以足不出户就买到各类商品。

(   ) 10. You' d better book the tickets in advance;        we may miss the chance to enjoy

the concert performed by the pop star.

A. however    B. therefore    C. nevertheless    D. otherwise

(   ) 9. Reading through some pages in the e-book that I had downloaded months before, I        a story about a poor girl who lost her parents in an accident.

A. came up    B. came into    C. came across    D. came out

(   ) 8. You should have warned the passengers it's very dangerous to        their hands when taking buses. If so,the accident would have been avoided.

A. stick out    B. knock out    C. stick to    D. throw out

(   ) 7. Without any working experience, they have little chance to seek a        job guar- anteeing good pay in urban areas.

A. safe    B. occasional    C. secure    D. political

(   ) 6. Car dealers also have a tough time in bad economy. Therefore, they have to       

their business model to overcome the difficulties.

A. adjust    B. admit    C. replace    D. remove

(   ) 5. In order to speed the repairs of the broken cellphones，we have made        for our

customers to deal directly with the factory.

A. contributions    B. applications    C. preparations    D. arrangements