[ Grammar ]
__________ earliest successful AI program was written in 1951 by Christopher Strachey, later director of the Programming Research Group at the University of Oxford.
A. A
B. An
C. The
D. That
Select your answer:

Random Topics:
Present simple & ContinuousGerunds + To InfinitiveSimple Present Tense/be/Present ProgessiveGrammar and EssayDeterminersGrammar - some / anyCommasGrammar on ConditionalsToeic VerbGerunds & Infinitives + VocabularyOther quiz:
Grammar › ViewExcuse me, could you _____ me?
A. to help
B. helping
C. to helping
D. help
Grammar › View
It’s important ________.
A. not to worry
B. not worrying
C. not worry
D. to not worry
