[ 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 › ViewThis is the cook _____ is famous for his beef dishes. You can often see him on TV.
A. be
B. which
C. who
D. where
Preposition › View
We always listen to music ___ the way to work.
A. by
B. in
C. for
D. on
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
