[ Vocabulary ]
_____________ is the study of the natural world and involves making observations and performing investigations.
A. investigation
B. science
C. observation
D. evidence
Select your answer:
Random Topics:
Verbs and Subject Verb AgreementLinking Words and ConjunctionAdverb of TimePresent Simple/AffirmativeFuture Simple TensesAdverbs and Time ExpressionsPresent Simple x Present ContinuousPast Perfect Simple TensePresent Perfect Tense and Simple Past TenseAdjectives and DegreesOther quiz:
Passive Voice and Modals › ViewI _______________ speak fluently English.
A. should
B. has to
C. can
D. would
Tenses › View
Pete _________________ when I saw him at the cinema. I guess he saw a sad film.
A. cry
B. was crying
C. had cried
D. was cried