[ Past Narrative Tenses ]
I _____ (work) on this report all morning and I’m still working on it.
A. worked
B. have worked
C. have been working
D. had been working
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Verb, Object, PrepositionPresent PerfectTenses & PassiveAdverbial Clause, Noun ClauseGrammar - Present PerfectNouns, Pronouns, Antecedents, and Singular and PluralActive & PassiveVocabulary and IdiomsPossessive NounsSubject-Verb AgreementOther quiz:
Modal Auxiliaries and To Be Verbs › View. Drinking more water _____ help you get over a cold faster.
A. Can’t
B. May
C. Will
Grammar › View
You can watch Harry Potter on TV, _______ you can read it, too.
A. but
B. so
C. and
D. or
Kinds of Nouns › ViewThomas Alva Edison
A. Common Noun
B. Proper Noun
C. Collective Noun
D. Abstract Noun
Present Tenses › View
Carol and I are old friends. I _____ her since we studied in high school together.
A. have been knowing
B. have known
C. know
D. are knowing