四、改写句子(本大题共12小题，每小题2分，共24分)
Rewrite the following sentences as required.
61. Reinforcing the negation in the following sentence:
There can be no doubt about it.
62. Adding a suitable tag to the following statement:
Few of them realized it was a hoax.
63. Using a non-finite verb form in the following sentence:
The chairman threatened that he would resign if his policies were not adopted.
64. Combining the two sentences by using a subordinate clause:
They told me that she stole the money. It turned out to be true.
65. Combining the two sentences by using a relative clause:
This is the article. They were quoting from the article.
66. Using a disjunct in the following sentence:
It is quite obvious that he does not want to go with us.
67. Using an adjunct in the following sentence:
From an artistic point of view, the film was a great success.
68. Using passive voice in the following sentence:
Didn't they tell you to be here by eight o'clock?
69. Using extraposition in the following sentence:
She considers that I didn't consult her quite outrageous.
70. Using a cleft sentence:
President Kennedy's 1961 White House Conference on Aging first focused the nation’s attention on the concerns of old people.
71. Using inversion in the following sentence:
I only realized what trouble he was in when I heard his voice trembling.
72. Combining the two sentences by using a cohesive device:
Oklahoma became a state in 1907. New .Mexico became a state in 1912.
五、简答题(本大题共2小题，每小题4分，共8分)
Answer the following questions.
73. What kinds of determiners are mutually exclusive and what are not mutually exclusive?
Give one example for each.
74. What is the difference between the infinitive marker to and the preposition to? Give one example for each.
