[ Grammar ]
The __________ of the theory made it hard to understand.
A. clarity
B. simplicity
C. precision
D. abstract

Random Topics:
Prepositions of Location, Movement and TimeAdverbs and AdjectivesModals of PredictionAdverbs of Frequency & Simple Present TenseFuture Continuous, Future Perfect and Future Perfect ContinuousIrregular AdjectivesComparative & Superlative AdverbsProverbsWord Form & Verb TenseVerb Tense, Pronouns and AntecedentsOther quiz:
Modal Verbs › ViewShe ______ drink coca cola.
A. must
B. mustn´t
Tenses › View
The storm _______ before we got home.
A. was ending
B. ended
C. has ended
D. had ended
Coordinating Conjunctions › ViewI have a lot of trouble reading _____ writing.
A. and
B. but
C. for
D. or
Conjunction › View
I can’t go to the camp ____ I sprained my ankle while playing tennis.
A. because
B. although
C. as
D. therefore
