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The _________ was the German airforce.
Many _____________ advances are made during war.
Discovered by Alexander Fleming in 1928, __________ is an antibiotic that kills some kinds of bacteria.
The smog was caused by _________________.
__________ was the German way of manking war.
An ________ migrant is person leaving her/his native country to seek better ________ opportunities (jobs) and so settle temporarily in another country.
Many new ___________ were made during the war.
The Americans were our ______ during the war.
The ____________ team decoded the cipher easily.
Restrictions were put on the movements of Jewish people.
___________ of new business is vital to an economy.
____________ is where people are made to join the armed forces.
