[ Grammar ]
Listen! Someone ______ on the door. It must be the delivery man.
A. knocks
B. is knocking
C. knock
D. are knocking

Random Topics:
Uncountable NounsObject PronounStative Verbs and TensesMixed Present TensesSuperlative & Comparative AdverbsSo or SuchPersonal PronounSubject, Object, Possessive Pronoun and Possessive AdjectivesPast Simple, Present Perfect TensePresent and Past TensesOther quiz:
Vocabulary › Viewa line of verse having 5 metrical feet, each foot consisting of one unaccented syllable followed by an accented syllable
A. Iambic Pentameter
B. Iambic Trimeter
C. Iambic Tetrameter
Present Tenses › View
Albert Einstein ____ famous.
A. be
B. is
C. are
D. am
Simple Past Tense › ViewMy lil bro……..a new motorcycle yesterday
A. has
B. have
C. having
D. had
Grammar › View
I _____ the leaky faucet in the bathroom by myself later today. I’m tired of waiting for the plumber to fix it.
A. was going to fix
B. fixed
C. fixing
D. am going to fix
