单项选择题
It has come to my notice that people are not taking full ______ of the facilities of the library.
单项选择题 He will be in a wheelchair for ______ of his life.
单项选择题 The man standing by the window is my friend, Phil. He is expert ______operating a computer.
单项选择题 I should like ______ earlier of the goings-on there.
