[ Articles ]
She has been waiting for _____ hour.
A. a
B. an
C. the
D. no article

Random Topics:
Simple Present TensePast Perfect TenseGrammar and SyntaxTransitionsVerbs and AdverbsPrepositions and AdverbsLexico and GrammarPassive Voice - Present TensesSubjunctiveVerb Patterns / IngOther quiz:
Future Tenses › ViewHe ______ in the library this time tomorrow.
A. will be studying
B. studied
C. is studying
Tenses & Passive › View
This exercise __________ carefully
A. must do
B. must be doing
C. must done
D. must be done
Relative Pronouns › ViewMy favorite subject, ___ is taught by Mr. Cuadros, is definitely English.
A. Whose
B. Which
C. When
D. Why
Grammar › View
Select the adjective in the sentence.
Juan handled the breakable glasses very carefully.
A. glasses
B. very
C. carefully
D. breakable
