4 . 选词填空（incident/accident/event）
1. The ___________ made the listeners burst into laughter.
2. Neither you nor the driver, I think, has told the truth behind the________.
3. The __________ has been put off due to lack of interest.
4. I didn’t mean to break it—it was an________.
5. A youth was seriously injured in a shooting ___________ on Saturday night.

5 . 根据句意，选择单词或短语并以其适当形式填空。

lack                 consist of             enthusiastic          exposed to            tolerate            thrilled          broke away        convenience        linked to            make sense        swallows             credit       taking up             lost sight of        announce

1. He became inspired when he thought about helping ordinary people _______ cholera.
2. In another part of London, he found supporting evidence from two other deaths that were _______ the Broad Street outbreak.
3. I still cannot believe that I am ______ this prize that I won last year.
4. How many countries does the UK ______?
5. Hit by a ______ of fresh air, my head ached.
6. To their ______ the four countries do work together in some areas (eg, the currency and international relations), but they still have very different institutions.
7. She was ______ by so many wonderful treasures from different cultures displayed in the museum.
8. However, I ________ Wang Ping when we reached what looked like a large market because of too many carriages flying by in all directions.
9. Only if you put the sun there did the movements of the other planets in the sky _______.
10. His friends were ______ and encouraged him to publish his ideas, but Copernicus was cautious.
11. England is the largest of the four countries, and for ______ it is divided roughly into three zones.
12. At first my new surroundings are difficult to _______.
13. With this extra evidence John Snow was able to ______ with certainty that polluted water carried the virus.
14. However, the southern part of Ireland was unwilling and ________ to form its own government.
15. A giant machine, always greedy for more, ________ all the waste available.

6 . 选词填空limit;limited;limiting
Lack of cash is a    1     factor.
My time is more     2    now that I have a baby.
There is no     3    to what you can do if you try.

7 . 选词填空reward;rewarding
I must say it’s been a very     1    trip.
The company    2     him with a journey to China last year.

8 . 选词填空harm;harmful
The waste we produce every day is     1    to the environment.
My mother gave me a lecture about the     2    of playing computer games.

9 . 选词填空

who     whom     whose     that     which     when     where     why

1. That is the site _______ they discovered caves full of Buddha statues.
2. Does anybody know the reason ______ he refused to sign the document?
3. Sue is the person to _______ I sent the text message yesterday.
4. On the way home, he helped a young man ______ car had broken down.
5. In European countries, the weekend is usually a time ______ nobody goes to work.
6. This is the archaeologist _________ discovered the Inca ruins.
7. Tasmania is the most unforgettable place __________ I have ever been to.
8. This is the story in __________ the valuable blue and white porcelain vase from the Ming Dynasty was finally returned to its owner.
9. He wrote many children’s books, nearly half of ____ were published in the 1990s.
10. As the smallest child of his family, Alex is always longing for the time ______ he should be able to be independent.

10 .
1. They may headhunt her for the ________ position of CEO(Chief Executive Officer).
2. No ________ experience is necessary for this job.
3. She was ________ that she might miss the turning and get lost.
4. She is one of the most ________ figures in local politics.
5. Everyone’s fingerprints are ________.