[ Grammar ]
The AI expert had his assistant ___ the newly made robots.
A. to activate
B. activates
C. activate
D. activating

Random Topics:
Tenses and ArticlesPast Simple vs Present SimpleCorrelative conjunctionsComparative - SuperlativeTo infinitive - GerundGrammar - TOEICHelpful Phrases Simple Present - Negative & InterrogativePrepositions of Place and TimeTenses - Irregular VerbsOther quiz:
Subject Verb Agreement › View. One of my friends (is / are) moving to Canada.
A. is
B. are
Present Tense › View
Anita … to Kusamba Market at 5 a.m.
A. goes
B. go
C. are going
D. will going