I think you won’t pass the coming English exam ______ you work hard from now on.
A. whenever B. although C. if D. unless
---Can you think of any_______tips to protect yourselves against crime?
---I have no idea.
A. safe B. safety C. safeless D. safeties
Nobody has the right to laugh at others _________ he is right.
A.until B. because C. though D. If
Look, there is “u” and “s” in the word university .
A. an ; an B. a; an C. a; a D. / ; a
书面表达。（20分）
请根据下面提示，以Modern inventions为题，写一篇100词左右的短文。(标题和开头已给出，不计入总次数)
Introduction | 许多现代发明给我们的生活带来了巨大的变化。他们改变了我们的生活方式。（开头已给出） | |
Main body | 冰箱 | 在古代，人们使用盐来帮助他们长时间的保存肉和鱼。夏天时，新鲜食品会在几小时变坏。而冰箱的发明解决了这一问题。 |
洗衣机 | 过去，人们用手洗衣服。这既累又要花费很多时间。随着洗衣机的发明，人们有了更多的时间来放松。 | |
飞机 | 很久以前，人们主要乘船去旅行。现在飞机使得旅途变得更加舒适。 | |
…… | ……(请例举一项现代发明，并谈一谈其给我们的生活带来的变化) | |
Conclusion | 总之，在现代发明的帮助之下，我们的生活得到了很大地改善。 | |
短文填空。根据短文内容和首字母提示，补全空格内单词，使文章完整通顺。（10分）
Owning a robot at home is helpful at the moment. Mr. Jiang is too b___1.____ to have any time to relax. So he o__2.__ a robot from a robot shop last month.
The robot changed Mr. Jiang’s life a lot. When he got up in the morning, his business suit was s__3.__ ironed. When he returned home from work, his flat would look as good as new. That a___4.___ Mr. Jiang to do whatever he liked. It seemed that the robot could satisfy Mr. Jiang n__5.___.
Unluckily, after a few c__6.__ weeks, the robot started to go wrong. It couldn’t work p_7.__. When Mr. Jiang got home, he would find his home in a m___8.___. For example, coins, bills and private papers were s_9._ all over the floor. Mr. Jiang didn’t know what to do with it. Although robots can help people a lot, they can also be too much t__10.___.
In the end, Mr. Jiang decided to return the robot to the robot shop.
