题目内容：

    “I can't find Bill," Anna says.“Our class pet (宠物) is lost."

"We must find him.," Paul says.“Bill is a green lizard(蜥蜴). He can't go out of(爬出) our classroom."

Paul helps Anna look for(寻找) Bill. Bill isn't under the yellow desks or the blue chairs. Anna goes to the brown bookcase.

“Oh;a brown lizard is on the book," Anna says.

“The lizard is not green. It's not ours. It's a new Lizard," Paul says. Anna says, "Let's put it into Bill's box."

Paul puts the brown lizard into the box with some green things. Oh, what do they see now? They see a green lizard. The brown lizard is a green one now.

"It's Bill!”Anna says happily.

1.Anna and Paul are _________.

A.Classmates B.mother and son C.brother and sister D.2 girls in the same class

2.Ann and Paul see a _______lizard on a book.

A.green B.brown C.yellow D.blue

3.Where is Anna?

A.In her room. B.In the library. C.In the classroom. D.In the store.

4.Which is  “ √ ”

A.Bill has a new box. B.Paul and Anna have two lizards.

C.Paul and Anna find the lizard Bill at last. D.The Lizard is Paul and Anna’s pet.