Opposites
Synonyms
History
Inventions
Grammar
100

<-> defend

attack

100

= begin

start

100

These people came from Scandinavia by ship.

Vikings

100

= this machine helps you to see very small things

microscope

100

past tense of "begin"

began

200
<-> clean

dirty

200

= loud

noisy

200

These people built Hadrian's Wall

Romans

200

= this maschine cleans plates, forks, knives etc.

dishwasher

200

After Tom ______ (run) into a tree, his head hurt.

had run

300

<-> more

less

300

= no noise

silence/silent

300

= 100 years

century

300

= black stones you use on a fire

coal

300

James Watt invented a machine ______ changed the world.

which

400

<-> empty (no people)

crowded

400

= ice

frozen water

400

= to take control of a foreign land or group of people

conquer

400

= this machine uses water to make power

steam engine

400

That's the boy _______ parents work in a factory.

whose

500
<-> AD (eg. year 500 A.D.)

BC

500

= wood, metal, glass, plastic...

material

500

= a period of time during which more and more machines worked in factories

Industrial Revolution

500

= the metal tracks on which trains run

railway

500

"yesterday", "last week", "two months" ago are signalwords for:

a) past perfect

b) present progressive

c) simple past

c) simple past