单项选择题
She _________ being spied on when she was sunbathing in the garden.
单项选择题 A friend is a person with whom I may be _________ Before him, I may think aloud.
单项选择题 The employer_________ the letter to his secretary, who wrote it down in short hand.
单项选择题 Paul always answers questions quickly, but later he realizes that _________ answers may not be right ones.
