those are my pencils 改为单数句子

those are my pencils 改为单数句子 Those are pencils hers? Those are pencils.对pencils部分提问 ___ ___those. These are___(we) pencils,and those are ___(they) pencils. Those her pencils are red 改错 问What are those?回答（ ）pencils? 1.These are my friends.2.Those aren is jackets 3.Are they rulers?4.The keys are yellow.5.Are those your pencils?都改成单数句 Is this your book?单复数句互变That's his dictionary.These're my pencils.Those are baseballs. Those are her pencils怎么改同义句 those red pencils are mine改为同义句 Those are pencils.(用ruler变为选择疑问句) 找出错误并改正.1.Those is eight pencils._____2.she's my cousin.Her father is my father.____3.These are my good friend,Jim._______ htese are my pencils 改为疑问句 These are my pencils改为单数句 Where are my pencils 改为单数形式 1.are()your() this;pencils that;pencil these;pencils those;pencil Is this his brother?(改为复数句子) Is he my friend?（做出肯定,否定回答） Those are her pencils.(改为单数句子) A those Ben's pencils? No,those are mine.错在哪里?