When the boy’s father entered his room, he p__________ to be sleeping.

A．根据首字母及句子中的意思，在空格处填入适当的单词。

66. Edward d_______ himself to scientific research after graduating from university.

67 When the boy’s father entered his room, he p__________ to be sleeping.

68. As we all know, the Great Wall of China is one of the w__________ of the world.

69. The fire started in the middle of the night, so most of the people were t_____ in the burning building.

70. The thief used a false i_____ to take money from the bank.

66.__________67.__________68__________69__________70._________