[ 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:
Tenses › ViewNext month, I ………. my first novel.
A. will finish
B. am going to finished
C. finish
D. will be finished
Vocabulary and Phrases › View
“Reflect on something”
A. To decorate with ornaments
B. To think deeply about something
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
