閱讀理解。
Miss White：Children，show me your pencil box.What do you have in your pencil box.
Amy：Look!My pencil box is in my schoolbag.I have a blue pen in my pencil box.
John：Look at my pencil box.I have a pen and a ruler.
Mike：This is my pencil box.I have three crayons in it.
Sarah：There are five pencils in my pencil box.
Wu Yifan：Let me open it.I have five rulers in my pencil box.
Chen Jie：Look!I have two erasers in my pencil box.
①根據(jù)對(duì)話內(nèi)容連線。

（1）	A.
（2）	B.
（3）	C.
（4）	D.
（5）	E.
（6）	F.

②根據(jù)以上信息推測(cè)下列劃線單詞表示的數(shù)字，仿照第一個(gè)寫在橫線上。
two erasers：

2

2

five pencils：

5

5

five rulers：

5

5

three crayons：

3

3

③根據(jù)上題信息，將計(jì)算結(jié)果的數(shù)字寫在橫線上。
two + four =

six

six

five + three =

eight

eight

two + three =

five

five

five + four =

nine

nine