Ann:Excuse me.Bill:Yes?Ann:Is that my eraser?Bill

Ann:Excuse me.Bill:Yes?Ann:Is that my eraser?Bill
:No,it’s my eraser.Ann:What’s that in your penci1-box?Bill:It’s a ruler.Ann:Where’s my pencil?Bill:Is it in your box?Ann:No.Three pens are in it.Bill:What’s that on your desk?Ann:It’s a book.Bill:Look!The pencil is in your book.Ann：You’re right.Thank you very much.Bill：That’s OK.
1.What’s Ann looking for?
2.What’s that in Bill’s pencil-bon?
3.What are those in Ann’s box?
4.What‘s that in her desk?
5.Where’s her pencil?