[ Grammar ]
Mary hears him _____.
A. sings
B. singing
C. sang
D. is singing

Random Topics:
Subjective and Objective PronounLinking VerbGrammar - Present Perfect TenseTenses and VerbsIndependent ClausesClause Markers TOEFL GrammarPhrasesPrepositions and ArticlesGerund or InfinitiveProgressive Perfect and Simple Verb TensesOther quiz:
Grammar › ViewI regret …………….you that tonight’s performance will be cancelled.
A. telling
B. to tell
C. tell
Grammar › View
This part of speech includes people, places, things, or ideas.
A. nouns
B. pronouns
C. interjections
D. prepositions
Grammar › ViewThe First and Second Legions ( attacks / attack ) the town.
A. attacks
B. attack
Conjunctions › View
You are not ………….. height as me.
A. Less
B. The same
C. As
D. Like
