[ Grammar ]
It took __________________ several days to learn how to use it.
A. he
B. his
C. him
D. himself

Random Topics:
Complex SentencesPassive and Active VoiceComparative AdjectivePresent Simple and Present Continuous Tensetake, make, doInfinitives or GerundsGive, do and makeCountable and UncountableMust / must notModals of AdvisabilityOther quiz:
Subject-Verb Agreement › ViewOne of the trade marks (has/have) not been registered yet.
A. Has
B. Have
Past Tense › View
Juan didn’t ….. for the exam.
A. study
B. studies
C. studying
Prepositions › ViewWe are looking forward ……………………… seeing you.
A. in
B. on
C. by
D. to
Modals › View
What modal verbs are used to express strong recommendation or firm obligation?
A. Should and can
B. Could and can
C. Must and have to
D. Must and may
