3 . 最重要的是，霍金愿意承认自己的过失。
________, Hawking was willing to ________.

4 . 根据语境，从方框中选择单词并用其适当形式填空

fortune     admit     definitely     cheese     occur     downtown     diverse     journal      mission     district     diagram     select     escape     claim     immigrant

1. When caught by the police on the spot, she __________ having driven the car without a driving license.
2. From the frightened look on her face, I can state quite __________ she is scared to ride a horse.
3. Even if it rained in the afternoon, we went __________ and filled fruits and vegetables in the cart.
4. On July 28, 1976, one of the greatest earthquakes of the 20th century __________ in Tangshan.
5. Spending the holiday with her colleagues, she wrote down the memories in her __________.
6. They narrowly __________ in the hurricane and felt frightened of the might of nature.
7. Heart disease is the biggest killer, __________ 180,000 lives a year.
8. All our hotels have been carefully __________ for the excellent value they provide.
9. I don’t think a man’s main __________ in life is to earn as much money as possible.
10. His goal is to get as great a __________ of materials relating to COVID-19 vaccine as possible.
11. People in this __________ all praised the government’s decision to close the chemical factory.
12. Just as the __________ shows, the growth trend of buying cars will most likely continue to improve in the next two months.
13. Many __________ hope they can be provided with sites on which they can build their own houses.
14. I had the good __________ to be chosen for a trip abroad last year.
15. Susan’s daughter likes eating __________, but she isn’t interested in vegetables.

5 . 词性转换
1. ___________ adj.不同的；多种多样的→___________ n.差异（性）；不同（点）；多样性
2. ___________ n.机会；运气→___________ adj.幸运的
3. ___________ vi.&vt.承认v.准许进入（或加入）→___________ n.承认；准许进入；入场费
4. ___________ adv.肯定；确实→___________ adj.肯定的，确定的；有把握的
5. ___________ vi.发生；出现→过去式：___________→过去分词：___________
6. ___________ n. （外来）移民；外侨→___________ v. （从外地）移居；移民
7. ___________ 选择；挑选；选拔→___________ n.挑选；选拔
8. ___________ n.少数民族；少数派；少数人→反义词：___________ n.大多数；多数