[ Grammar ]
Mary … him, since she was a child.
A. Knows
B. Knew
C. Has known
D. Is knowing

Random Topics:
How much or How many?Modals VerbTenses of VerbsPresent ContinuousLinking Words & PhrasesPresent Simple ProgressiveRelative Clauses & Real ConditionalsGerundsGerunds & Infinitives + VocabularySimple TensesOther quiz:
Grammar TOEFL › ViewThey cancelled all flights because of fog. The passive form of the sentence is, because of fog, ____
A. All flights had cancelled
B. All flights were cancelled
C. All flights have been cancelled
D. They be cancelled
Future Tense › View
A: I want to tell you a secret.
B: OK, I promise I ____ tell anyone.
A. will
B. won’t
C. shall
D. am
Verb Tenses › ViewI did not eat soup with my family.
A. Past tense.
B. Present tense
C. Future tense
Comparison › View
Of the two essay, this one is _________.
A. better
B. best
C. the best
D. the better
