[ Grammar ]
… to the National Museum before we went last month?
A. Have you been
B. Had you been
C. Had you be
D. Hadn’t you been

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Modal Verb in Passive VoiceInfinitiveDemonstrative SpeechGrammar - Imperatives and LetIf/Unless - Conditional type 1Grammar Double Object VerbsIntermediateModals of Obligation and PermissionWill and Will notVerb Tenses and Past ParticiplesOther quiz:
Sentence Structure and Pronoun Antecedent › ViewIdentify the structure of each sentence.
“Before he was converted, Paul persecuted Christians..”
A. Simple
B. Compound
C. Complex
D. Compound Complex
Modal Verbs › View
______ you speak English when you were a child?
A. Could
B. Can
C. Should
D. Must
Grammar › ViewShe hardly ____________ studies ; therefore, it is impossible for her to pass the exam.
A. never
B. ever
C. not
D. rarely
Grammar › View
The blue whale is __________ an elephant.
A. heavyer than
B. heavier than
C. the heaviest
