[ Grammar ]
Issac Newton came up with his theory of gravity when an apple suddenly fell on his head and dropped ____________ the ground.
A. below
B. onto
C. above
D. upon

Random Topics:
Family Members and Present SimpleElectricity VocabularyGerunds + To InfinitiveFor vs SinceAdverb or AdjectiveComparative Adjectives and AdverbsSimple Present ProgressiveSimple Present and Simple PastCollective NounsPunctuating ClausesOther quiz:
Grammar › View…… Is your name?
A. What
B. Who
Grammar and Vocabulary › View
. Doesn’t your cousin work as _____ architect?
A. the
B. an
C. –
Grammar › ViewChoose the correct word
In 1998, ________ few mobile phones in the world.
_______
A. there was
B. there were
Simple Past Tense › View
She studied Spanish and Greek when she was at university.
A. True
B. False