Show:
Collocations
Part of spech
Synonims
Vocabulary
correct word
100
traffic-----------------
lights
100
fumes
noun
100
decades
ten years periods
100
make copies with it
printer
100
keep or hold notes
keep
200
prevent
accidents
200
treat
verb
200
create
make
200
set of bottons we move
keyboard
200
record or write prformance
record
300
treat--------------
diseases
300
population
noun
300
run
operate
300
use it to record sounds
mike
300
research or search a topic
research
400
run on ------
electricity
400
disease
noun
400
prevent
stop
400
video camera that shows pictures
webcam
400
watch or attend a video
watch
500
animals become
extinct
500
fight
verb
500
treat
cure
500
listen to a song with it
speakers
500
studying or reading at home
studying