Unit 5 Whose dog is it? 第一课时Read and choose1. Are these all ______?A .our B. ours2. That picture ________ Beijing is beautiful . A. of B. for3. There is a picture of Shanghai,______. A. too B.to4. What is _____ picture? A. John B. John’s写出下列词的名词性物主代词形式my_________ yo...
