[ Grammar and Vocabulary ]
I know how to use this computer because I …… to me at the store.
A. was explained it
B. had explained it
C. had it explained
D. have been explained

Random Topics:
Verb & GrammarGrammar and Passive VoiceConditional Sentence Type 3Common & Proper NounsCohesive DevicesTenses and PronounsGrammarModals and PhrasesSentence CompletionNoun, Adjective, and Adverb ClausesOther quiz:
Past Narrative Tenses › ViewI _____ (finish) my homework last night before I went to bed.
A. finished
B. have finished
C. was finishing
D. had finished
Grammar › View
Identify the adverb:
Ruben and Jeanine often write quietly on our white boards.
A. write
B. often, quietly
C. boards
D. quietly, white
Tenses › View……. . .. you (be) ………a teacher?
A. am
B. is
C. are
D. be
Grammar › View
You don’t have to _____ at weekends.
A. works
B. work
C. working
D. worked
