Pen pen

Paper paper

Ink ink

Shushu 1 ruler

2 slide rule slide rule

Three pens

4 ballpoint pens with ballpoint pens

pen

6 light pens highlighters

Seven pens, markers

8 water-based roller ballpoint pens

9 whiteboard pen

10 pencil

1 1 mechanical pencil, mechanical pencil

12 crayons

13 calculator calculator

14 compass

15 triangle triangle

16 protractor

17 repeater

18 pencil case pencil case

19 eraser

Textbooks in 20 textbooks

Exercise book 2 1

22 blackboards. Blackboards

23 pieces of chalk

24-color stone pen

Twenty-five textbooks

26 reference books

encyclopaedia

28 atlas atlas

29 exercise books

30 rough draft is not a book

3 1 blotting paper

32 tracing paper, tracing paper

33 square meters of paper, drawing paper, drawing paper

34 global global

35 wall chart

36 Outline drawing, schematic diagram and skeleton drawing

37 pencil case

38 headphones

39 dictionary; dictionary

40 folder paperfile folder

Pencil Sharpener 4 1 Pencil Sharpener

42 ink ink

43 Mo Chi in Mo Chi

Desk desk box blackboard blackboard

(a) piece of chalk

Slate pen

wall map

sketch

Global global t

textbook

dictionary

encyclopaedia

Atlas atlas

Exercise book

What is rough is not the draft of the book (scribbled notes)

Blotting paper

tracing paper

Grid paper, drawing paper.

pen

Ballpoint pen (pen)

Pencil pencil

Mechanical pencil, mechanical pencil

pencil sharpener

Ink ink

Chair chair

eraser

Ruler ruler

Schoolbag

Backpack backpack

pencil sharpener

ball pen

Crayon crayon

Compass compass

Pencil box pencil box pencil box pencil box

Compass compass

correction fluid

stapler