[ Grammar ]
Which sentence uses the past perfect tense correctly?
A. I have eaten breakfast before I left for school.
B. I had eaten breakfast before I left for school.
C. I was eating breakfast before I left for school.
D. I ate breakfast before I left for school.

Random Topics:
Verb to haveTime Clauses of FutureAction VerbPresent and Past Simple PassiveGrammar and UsageSimple Present and Past TenseGrammar and IdiomsDeterminers & QuantifiersTransitional WordsPresent Perfect and Past SimpleOther quiz:
Present Progressive (Future) › View__________ your sister_______________ to Europe tomorrow?
A. Is / travelling
B. Are / travelling
C. Does / travelling
D. Do / travelling
Modals › View
They ____ have finished their homework already; they started right after school.
A. can
B. must
C. would
D. will
