[ Grammar ]
The A.I. expert wanted to have his assistant ___________ the newly made robot.
A. activate
B. activated
C. activating
D. to activate

Random Topics:
Progressive TenseVerbsPast simple regular verbsPast Perfect and Past Perfect ContinuousWh- Questions Present Simple TenseTypes of Sentence StructureTOEFLModals - Conditionals - Future TensesPassive Voice - Present ContinuousSimple Verb TensesOther quiz:
Tenses › ViewWe ____________ (travel) to Japan next month.
A. We will traveling to Japan next month.
B. We travels to Japan next month.
C. We traveled to Japan next month.
D. We will travel to Japan next month.
Identifying Tenses › View
You will have finished school.
A. Present Perfect Simple
B. Past Perfect Simple
C. Future Perfect Simple
D. Present Perfect Continuous
E. Past Perfect Continuous
Grammar › ViewBy the time Laura arrived, the movie _________.
A. has already started
B. had already started
C. has already been started
Grammar › View
_______ John get married next year?
A. Does
B. Will
C. Can
D. Would
