M.6 Practice

The World Wide Web is a place which celebrates cultural _________.

transmit by radio or television

The development of technology can ___________ very rapidly during certain periods.

to suggest a plan or idea

to notice someone doing something, or to notice something happening

Bats use sound to __________ how far away an object is.

to cause something to happen

an animal hunted by other animals

Echoes could be used to calculate the ___________ to an object.

make a hole in something

The frequency at which different sounds travel

______________ were first used for TV in the 1960s.

watch and listen

____________ wireless internet connections make it hard for many people to access Netflix.

The internet has begun to ___________ our lives.

take in or soak up

prevent or obstruct something

reflection of sound waves from a surface back to the listener.

to put things into groups according to shared charateristics

to show something is important

sound waves are ____________

The smartphone is a ___________ that has revolutionized modern life.

technology companies now ___________ lists of the most valuable companies in the world.

find the way

to say what you think is wrong or bad about something