This new technology is a great i______ in the medical field, helping doctors save more lives.
improvement
The invention of the internet has had an e______ impact on how we communicate (huge).
enormous
This new device is p______ useful for people who travel frequently. (adverb)
particularly
The c______ of the smartphone changed the way people access information.
creation
The discovery of electricity was a m______ breakthrough in human history. (important)
major
The company decided to e______ production of the old model and focus on new designs. (close, finish)
end
It was u______ to see a car that runs on water at the exhibition. (not common)
unusual
The documentary about the history of inventions was really a______. (funny)
amusing
Flying cars sound like an e______ idea, but they may become real in the future. (that causes feeling of happiness and enthusiasm)
exciting
Some people find the idea of artificial intelligence quite w______.
worrying
This new gadget is very u______ for students who take a lot of notes.
useful
The old device is completely u______ now that new technology has replaced it.
useless
She was w______ about the risks of using too much technology.
worried
He looked a______ when he saw the robot making jokes.
amused
The children were e______ to try out the new virtual reality game. (having strong feelings of happiness and enthusiasm)
excited
People were a______ by how fast technology has developed in the last decade. (impressed)
amazed
