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

Random Topics:
Grammar - Capitalization and Possessive NounsLanguage Features of an Opinion ArticleCoordinate ConjunctionThe Structural Types of Sentences-ing form and the to-infinitiveIdentifying TensesSubordinating ConjunctionUnreal ConditionalsAdjective / Noun + to InfinitiveTransitive or Intransitive VerbsOther quiz:
Vocabulary › ViewPosition
A. the place where something is located; where something has been put
B. a push or pull that can change the position or motion of an object / material
C. the substance, object or group in an experiment that is not changed
Adverbial Concession Clauses › View
_______ he likes chocolate, he tries not to eat it.
A. as
B. since
C. though
D. despite
Grammar › View Choose the part of speech of the word underlined.
Alice can catch a ball very well.
A. pronoun
B. noun
C. verb
D. preposition
Grammar › View
Some flowers and leaves __________ by different insects.
A. are eaten
B. will eat
C. eating
