Use the past perfect tense in a sentence to describe an action that occurred before another action in the past.
A. She finished her homework after she went to bed.
B. She had finished her homework before she went to bed.
C. She had finished her homework after she went to bed.
D. She finishes her homework before she went to bed.

Random Topics:
Adjectives & AdverbsThings in EnglishInterrogative PronounsConjunctions and PrepositionsToo or EnoughPrepositions - ConjunctionsTo Infinitive/Bare Infinitive/GerundsPhrasal VerbsModal Verb, Passive VoiceModal Auxiliaries and To Be VerbsOther quiz:
Grammar › ViewDo you have ________ umbrella I can borrow?
A. the
B. an
C. some
D. my
Modals of Obligation › View
Customers _______ pay for parking after 6 p.m. It is free of charge until midnight.
A. don’t need to
B. need to
C. must
D. mustn’t
Tenses › ViewFuture Perfect Continuous: In December, they ________ in this company for 5 years.
A. will work
B. will be working
C. will have been working
D. are working
Sentences › View
He might get hurt!
A. declarative
B. interrogative
C. imperative
D. exclamatory
