I had cleaned all the windows before the storm.
A. All the windows had be cleaned before the storm.
B. All the windows have been cleaned before the storm.
C. All the windows had been cleaned before the storm.

Random Topics:
AntonymsUncountable NounsAlthough, Though, In spite of, DespiteComparatives and Past Perfect TenseNoun and PronounPreposition on TimeRelative Pronoun/AdverbsGrammar - may & mightGrammar & TensesParallel Structure or Combining SentencesOther quiz:
Grammar › View Choose the part of speech of the word underlined.
Alice can catch a ball very well.
A. pronoun
B. noun
C. verb
D. preposition
Grammar › View
My mother baked __________ delicious chocolate cake last week.
A. a
B. an
C. the
D. –
A: _____________________
B: My favorite subject is English.
A. What is your favorite subject?
B. Where is your favorite subject?
C. Who is your favorite subject?
D. Why is your favorite subject?
Verb Tenses › View
Select the sentence that is in the past continuous tense.
A. She was reading a book when I called her.
B. She reads a book every night.
