Topics: Present Perfect Continuous Tense
I __________ this report since nine o’clock last night.
A. has been worked
B. has been working
C. have been worked
D. have been working
Select your answer:
Random Topics:
Modals for Ability, Possibility and PermissionQuantifiers, Countable and Uncountable NounsGrammar and VocabularyVerbs – Nouns – Adjectives - AdverbsState Verbs and Action VerbsFuture PlansDefinite and Indefinite ArticlesPassive Voice Active VoicePresent and Future TensesMain Idea and Sentence StructureOther quiz:
Vocabulary › Viewto assist someone do something.
A. help
B. hinder
C. obstruct
Prefixes Suffixes › View
Re means
A. under
B. do again
C. not