[ Conditional Sentences ]
If I _____ you were sick. I would have called sooner.
A. knew
B. had known
C. know
D. would have known

Random Topics:
Verb Moods and Vague PronounsPassive Voice of TensesTenses - AuxiliariesModals and Modal PerfectsAdverbs and Time ExpressionsPresent ProgressiveAdjective Clause and Adverb ClauseDefinite, Indefinite and Zero ArticlesComparatives or SuperlativesPresent Perfect and Past TensesOther quiz:
Future Perfect Tense › ViewBy the time I come back home , I ———- away for 3 years.
A. Will have been
B. Will be
C. Have been
D. Have been being
Grammar › View
Read the sentence.
While Mark and Tina sang their solos, the rest of us sang in unison.
Use context clues to determine the meaning of the word “unison” as it is used in this sentence.
A. separately
B. together
C. loudly
D. quietly
Definite and Zero Article › ViewShe was seriously ill, she had _measles. So we called _ doctor that my mom knew very well.
A. the, a
B. a,the
C. -(the), the
D. -, a
Vocabulary › View
_____ are hints that help solve a problem or mystery.
A. landmark
B. grand
C. clues
D. carve