[ Grammar ]
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

Random Topics:
Compound and Complex SentencesPossessive Nouns with Apostrophes and PronounsFuture SimpleModal SpeculationModal Verbs of Deduction and SpeculationCoherent Sentence with Correct Grammar StructureConditional and Mix Conditional SentenceAction VerbFuture Perfect TenseGrammar: was/wereOther quiz:
Subjunctive › ViewI suggest that he __________ harder
A. should study
B. study
C. studied
D. should study/ study
Grammar › View
His brightly-coloured jacket makes Derek ______ out ____ a crowd.
A. stand, in
B. stands, in
C. stand, over
D. stands, over
Present Simple & Present Progressive Tense › View…….people……..at the moment?
A. Are/singing
B. Is /singing
C. Be/ singing
D. Singing
Phrasal Verb › View
delay
A. set about
B. Set in
C. set aside
D. set back
