Question

分别改成否定句，一般疑问句，肯定回答，否定回答，括号提问。

I am （14 years old.）
My first name is (Jenny.)
My telephone number is (535-2375.)
It's her ( ruler.)
My mother is ( 40 years old.)
I am in (putuo NO.2 Middle School.)
Two keys are (on the desk.)
(A set of keys) is in my hand.
Two sets of keys are ( in the lost and found case.)

Answer 1

I am not 14 years old .Are you 14 years old ? Yes ,I am .No ,I'm not .How old are you ?
My first name isn't Jenny .Is your first name Jenny ?Yes ,it is .No ,it isn't. What's your name ?
It isn't her ruler .Is it her ruler ? Yes,it is .No ,it isn't .Whose is it ?
My mother isn't 40 years old .Is your mother 40 years old ? Yes ,she is .No,she isn't .How old is your mother ?
I am not in Putuo No.2 Middle School .Are you in Putuo No.2 Middle School ?Yes ,I am .No ,I am not . Which school are you in ?
Two keys aren't on the desk .Are two keys on the desk ? Yes ,they are .No ,they aren't .Where are two keys ?
A set of keys isn't in my hand .Is a set of keys in your hand ?Yes,it is .No,it isn't .What is in your hand ?
Two sets of keys aren't in the lost and found case .Are two sets of keys in the lost and found case? Yes,they are .No ,they aren't .Where are the two sets of keys ?