1,将下列六句陈述句改成疑问句，在做否定和肯定回答．

(1)This is her ID cayd .
Is this her ID card?
Yes, it is./No, it isn't.

(2)It's my pencil.
Is it your pencil?
Yes, it is./No, it isn't.

(3)He is Tong.
Is he Tong？
Yes, he is./ No, he isn't.

(4)I'm a teac her.
Are you a teacher?
Yes, I am./ No, I am not.

(5)His phone number is 323-467.
Is his phone number 323-467?
Yes, it is./ No, it isn't.

(6)she is Mary.
Is she Mary?
Yes, she is./No, she isn't.

Is this her ID cayd? Yes,it is/No,it isn't
Is it your pencil? Yes,it is/No,it isn't
Is he Tong? Yes,he is/No,he isn't
Is you teac her? Yes,I am/No,I'm not.
Is his phone number 323-467? Yes,it is/No,it isn't
Is she Mary?Yes,she is/No,she isn't

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