[ Tenses ]
Which tense do we use to talk about an action that happened before another past time, action or event.
A. past simple
B. past continuous
C. past perfect

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Grammar and ReadingGrammar MistakesAdverbs of TimeSimple Present Tense with Adverb of FrequencyConjunctions in Complex SentencesTime PhrasesProgressive TensesPresent and Past Simple PassiveModal and Relative PhrasesUsed to & would & Past SimpleOther quiz:
Present Tenses › ViewLook at all these shopping bags. Mom _____ to the supermarket.
A. was
B. has been
C. is
D. is being
Grammar › View
She was diagnosed with bone cancer, so doctors _____ to amputate her leg to save her life three days ago.
A. decide
B. are deciding
C. decided
D. were deciding
Determiners › View____ were killed in World War II.
A. Much
B. Many
C. Few
D. A few
Tenses › View
We ___ the poem now.
A. did not read
B. do not read
C. are not reading