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Study
Oxford discover 3 - Unit 13 Vocabulary test
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lever
The machine uses a l_ _ _ _ _ _ _ _ _ to turn on and off.
Oops!
Okay!
light bulb
The disabled person used a r_ _ _ to enter the building.
Oops!
Okay!
wedge
The mechanic used a s_ _ _ _ to hold the parts in place while he worked on the engine.
Oops!
Okay!
screw
He carefully climbed the s_ _ _ _ _ to reach the top shelf.
Oops!
Okay!
ramp
The carpenter used a s_ _ _ _ to hold the wood in place while he worked on it.
Oops!
Okay!
axe
The carpenter used an a_ _ to shape the wood into a perfect square.
Oops!
Okay!
doorknob
She grabbed the d_ _ _ _ _ _ _ to open the door quietly.
Oops!
Okay!
hammer
The worker used a h_ _ _ _ _ to nail the boards together.
Oops!
Okay!
stairs
The construction worker used a w_ _ _ _ and a_ _ _ to move heavy objects easily.
Oops!
Okay!
wheel and axle
The carpenter used a w_ _ _ _ to split the wood into two pieces.
Oops!
Okay!
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