Fill in the blank (i need it asap)

1. А ______ is a straightedge which uses the edge of the drawing board as a support.

2 _______ used in technical drawing are usualy made of polystyrene. It is used for drawing lines a id connecting points.

3 _______ are made of wood plastic or celluloid. Some set squares also have these curves cut in the mddle. Used for drawing curves which cannot be draw with compasses.

4. A ______ is an implement for writing or drawing, constructed of a narrow solid pigment core in a protective casing that prevents the core froin being broken and marking the user's hand.

5 _______ are used for draving circles or arc segments of circles. One form has two straight legs joined by a hinge one leg has a sharp pivot point and the other has a holde for a echnical pen or pencil.

6 _______ is coated with a weak adhensive and is mainly used to fix paper to drafting boards and to hold lettering, while designing and doing layouts.

7 _______ like translucent crafting paper that wrinkles when wettled. It is primarily suitable or pencils and felt tip pens.

8 _______ was formerly used for technical drawings. It was durable and held up to handling.

9 A ______ is a specialized instrument used by an engineering, architect or drafter to make lines are consistent with for architectural engineering or technical drawings.

10 ______ peace or rubber or material used to rub out man's made by in pencil, or chalk. The modern eraser is usually a mixture of an abrasive such as fine pumice, a rubber / matrix sych as synthetic rubber or vinyl, and other ingredients. ​