_____ humanoid(有人特征的) robot newly acquired by Imperial College in London will lead to _____ deeper understanding of ____ human intelligence. A The, the, ∕ B A, a ,a C A, a, ∕ D A , the, ∕
My father may have to go into hospital, in ______ case he won’t be going on holiday.
--- Alan? --- ______? You’ve rung me three times today!
My watch ______ 2 minutes. Would you be so kind as to set it backwards?
--- I hear you have written a novel. --- Yes, the book ______ come out in a month or so.
--- Really? Who will give ______ lecture? What is it about? --- Professor Chen, ______ President of Peking University, about pollution.