[ Grammar ]
What is the meaning of “breaktroughs”?
A. work hours that begin on the evening or late at night
B. having to do with drugs used in medicine
C. important discoveries that help to solve problems
Select your answer:
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Grammar › ViewYou could have saved yourself all the trouble of looking for transport if you ____ the piano by Internet.
A. ordered
B. had ordered
C. order
D. would order
Grammar › View
I was _________ lucky – I won $1000.
A. incredibly
B. inesperately