WorksheetsUNIT 5: INVENTION
Total questions: 10
Worksheet time: 6mins
It is convenient for you to surf social media on ____ when you travel.
e-books
laptops
online game
smartphone
A washing-machine is ______ for saving time and energy while doing housewwork.
help
allow
useful
portable
A photo camera is ________ invention to keep happy momeries.
valuable
useless
helpless
value
The navigation application on a smartphone is ______ searching the name of street.
helped
allowed
suitable for
used
What is the antonym of "software"?
(a)
What are the characteristics of smartphones?
portable, valuable, useless
unportable, valuable, useful
portable, valuable, useful
portable, valuable, inconvenient
Artificial Intelligence (AI) _____ robots to think and act like humans.
provides
helps
talks
links
Thomas Edison, Benjamin Franklin, James Watt are among of the greatest ____ of all time.
invent
invention
inventor
inventors
Laptops allow us _______ distant international courses.
attending
attended
to attend
attends
The new invention has been successfully invented in a _________ for a long time.
Choose the correct answer.
laboratory
school
hospital
factory
