题目内容：

按要求完成句子

1.Is that his book? (作否定回答)

________,________ ________.

2.Those are ID cards. (对画线部分提问)

________ ________ those?

3.Is that your teacher? (改为复数句)

________ ________ your ________?

4.R-U-L-E-R. (根据答语写出问句)

_______ ________ you________  “ruler"?

5.Please call Mary. Her telephone number is 328-6159. (合并为一句)

Please ________ Mary ________ 328-6159.