【题目】按后面的要求进行句型转换。
1. This is your schoolbag.（改成一般疑问句）
____________________？
2. This is my pen.（变成复数形式）
____________________？
【答案】1. Is this your schoolbag? 2. These are my pens.
【解析】
1. This is your schoolbag.（改成一般疑问句）Is this your schoolbag?
2. This is my pen.（变成复数形式）These are my pens.