[ Tenses ]
We __________ all day before the bell rang. (study – past perfect progressive)
A. have been studying
B. were studying
C. had been studying
D. are studying

Random Topics:
Present/Past/Future Continuous TenseGrammar - Compound SentencesCoordinating & Subordinating ConjunctionsGrammar- Later/LatterFirst Conditional, Future Time ClausesPronounsPassive Voice & TensesNoun and PronounWish / If only ( Present)Modal AuxiliaryOther quiz:
Grammar › ViewSome modern painting could easily have been painted by a child.
The underlined word is……
A. Adjective
B. Adverb
Grammar › View
What does “write” mean in this sentence?
I will write my brother a letter.
A. To put words on paper
B. The opposite of left
C. A tool used for measuring
D. To clean something
