题目内容：

51-55为首字母填空，每空一词；56-59用适当形式的关系词填空；60用括号内单词的适当形式填空。

1.He thinks it necessary to give an e__________ for his being late again.

2.Those artists leave a towering legacy (遗产) of art and will be remembered for their lifelong d_________ to art.

3.Unfortunately, no signs of an economic r___________ in that country are seen.

4.There is no point c________ him of Tina’s honesty because he just doesn’t believe in any person in the company.

5.The other day my mother a_________ of me going abroad for further study.

6.I’ll never forget the day_______the great scientist came to our school and gave us a speech.

7.I still remember the college and the teachers__________I visited in London years ago.

8.It’s such a modern machine _______ few of the workers know how to operate.

9.Maria has written two novels, both of ________ have been made into television series.

10.According to the report, the number of people out of work ________ (increase) by 10% in the past two years.