[ Vocabulary ]
________ is the science of flight.
A. Acrobatics
B. Mathematics
C. Aeronautics
D. Physics
Select your answer:

Random Topics:
Gerund after Prepositions and Certain VerbsFuture Continuous TenseGrammar (Adjectives)Comparative AdverbsGerunds and InfitinitivesDegrees of AdjectivesIntermediate GrammarPrepositions - ConjunctionsSecond ConditionalsAlthough / DespiteOther quiz:
Grammar › ViewIf I ……………. my work early, I …………. a game.
A. will finish / will play
B. finish / am going to play
C. am finishing / play
D. will finish/ play
Countable - Uncountable › View
After last night’s terrorist attack the premises ___ searched by the police.
A. was
B. were
