Lesson 3

Mark tools for preparing walls for plastering (4 words).

• hammer

• scraper

• maklovitsa

• spatula

• drill

What is the purpose of safety glasses?

• To protect eyes from chemicals

• To keep hands warm

• To listen to music

• To cover the mouth

• To protect the body

What is the purpose of special clothing in a work environment? (2 right answers)

• To protect the body

• To keep hands warm

• To listen to music

• To cover the mouth

• To protect the eyes

What is the definition of cement?

• A binder substance used in concrete and mortar

• A crucial ingredient in mixing mortar, concrete, and plaster

• A rectangular block made of clay, used in building walls

• A soft sulfate mineral used in making plaster and wallboard

• A natural earth material used in making bricks and ceramics

To start the power tool, press the ________.

• push button
• switch

• electric motor

• power cord

Make sure the ________ is securely attached to the power tool before starting.

• power cord
• protector

• switch

• push button

For cutting metal, use a ________ instead of a regular saw blade.

• saw

• abrasive grain

• milling cutter

• hard disk

Always wear a ________ to protect your eyes when operating power tools.

• basis

• plug

• switch

• protector

A device is worn over the mouth and nose to prevent harmful substances from being breathed in.

• headphones

• gloves

• respirator

• safety glasses

To make __________, you need to mix cement, sand, and water together.

• lime

• mortar

• clay

• sand