<正>1. In my old school album are pictures of some teachers_can't befound in yours.A. which B. who C. those D. they2. There was a tea pot fashioned like a china duck_the water was supposed to come.A. from which open mouth B. by the open mouthC. out of whose open mouth D. with its open mouth3. It was in the small house_was built with stones by his father_he spent his childhood.A. which; that B. that; where C. which; which D. that; which