Lucy:Hello,Alan!
Alan:Hi,Lucy.I can\’t find my pen. （1）______
Lucy:OK!What color is your pen?
Alan: （2）______
Lucy:Is it in your schoolbag?
Alan: （3）______ It\’s not in it.
Lucy:Look!A pen is under that chair.Is that yours?
Alan:Hmm...no.（4）______ It\’s Jack\’s.
Lucy:Sorry,I can\’t find your pen.I think you can go to the Lost and Found.
Alan:Oh,yeah.Thank you very much.
Lucy: （5）______

（1）A.Do you have a key	B.Can you help me	C.Is this your schoolbag	D.Are those her pencils?
（2）A.It\’s on the desk.	B.It isn\’t his pen.	C.It isn\’t yours.	D.It\’s black and blue.
（3）A.No,they aren\’t.	B.Yes,they are.	C.No,it isn\’t.	D.Yes,it is.
（4）A.It\’s not mine.	B.He is a teacher.	C.Her name is Alice.	D.That is a ruler.
（5）A.Have a good day.	B.It is really great.	C.You\’re welcome.	D.Nice to meet you.