[ Grammar and Vocabulary ]
Before Gagarin’s ______ flight, there were still enormous uncertainties.
A. historic
B. history
C. historian
D. historically

Random Topics:
Determiners & QuantifiersPresent and Future TensesPast Continuous TenseSecond ConditionalToeic VerbAdverbial ClausesComparison of Adjectives and AdverbsModal Auxiliaries and To Be VerbsSentence StructureModal Verbs of ObligationOther quiz:
Tenses › ViewThey __________ the project yet.
A. Has not Finished
B. Have not Finished
C. not Finished
D. Finishing
Conjunction › View
Do you want tea __________ coffee?
A. And
B. But
C. Or
D. So
what is the past participle of the word “smell”?
A. smell
B. smelt
C. smelled
D. smelted
Tenses › View
He ___ soccer every Saturday.
A. plays
B. play
C. played
D. will play
