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15 questions
Which technology gives us light?
Which one is the technology in the past?
A ____________ is a machine used to move from one place to another.
vacuum cleaner
refrigerator
car
A _______________ is a machine used to wash dirty clothes.
iron
washing machine
rice cooker
Mobile phones are used to ______________.
make food hot
wash clothes
communicate
Long time ago we used old camera to take pictures, but now we use _______________.
Choose the technologies at the present.
Choose the technologies in the past.
This technology can keep our food cold and fresh.
________________ is not allowed in Math classes.
television
calculator
printer
Call me with your new ______________.
My ____________ just have black color.
A personal computer for mobile use.
A technology that can transport people vertically between different levels of in a building.
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