[ Vocabulary ]
a way to make technology work better, with less waste of materials and time
A. technology
B. efficiency
C. conservation
Select your answer:
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Present Continuous for FuturePresent Simple and Present Continuous TensesFor vs SinceModal Auxiliaries and To Be VerbsConjunctions and PrepositionComparatives - SuperlativeGerund vs InfinitiveModals for Ability, Possibility and PermissionSentence and FragmentCoordinating Conjunctions and Comparative AdjectivesOther quiz:
General Knowledge › View“Kilo” means…
A. 1000x
B. 100x
C. 10x
D. 5x
Grammar › View
When I asked the waiter to speak more slowly, he just repeated the specials _____ louder.
A. slightly
B. a little
C. BOTH