[ Grammar ]
I’m sorry the report’s unfinished. I _____ it since 8 a.m.
A. had been writing
B. was writing
C. had written
D. have been writing

Random Topics:
Mesopotamia VocabularyGrammar for IELTSModal Verbs - ObligationRelative Clauses and Past PerfectModal and Auxiliary VerbsModals Posibility and ProbabilityComparative AdverbsPast Perfect Simple TenseAbilityComparative and Superlative AdjectivesOther quiz:
Question Words › View_________ do you brush your teeth?
– Two or three times a day.
A. How many
B. Where
C. How often
Grammar › View
Richard is ……… his new glasses today.
A. wore
B. wear
C. wears
D. wearing
Grammar › ViewCoach, _____ I pitch the next time we play UVC.
A. can
B. may
Grammar › View
“The mouse scurried quickly under the door, but the janitor caught it by the bathroom.” What is the part of speech for “janitor”?
A. Adjective
B. Adverb
C. Pronoun
D. Noun
