[ Grammar ]
You may not enter _______ office without his permission.
A. Mr. Harris’s
B. Mr. Harris
C. Mr. Harris’
D. Mr. Harrises

Random Topics:
WH- Question WordsSimple Present and Past TensesPassive VoiceConjunctions and PrepositionPast Progressive TenseConjunction and PunctuationVerb ConjugationModal Verbs and PermissionPreposition of PlaceConjunctions in Complex SentencesOther quiz:
Modals with Perfect Infinitive › ViewI can’t believe Jim hasn’t arrived yet. He ___ have taken the wrong train.
A. can
B. should
C. must
D. need to
Future Tenses › View
Use _____ to talk about things that will happen soon.
A. be likely to
B. be about to
C. will be able to
D. will/won’t
Grammar › ViewWhich verb completes the sentence?
“Jennifer _______ leaving school.”
A. am
B. were
C. be
D. is
Simple Present Tense › View
Nina ____ breakfast at 6:00 AM. She eats at 7:30 AM.
A. not eat
B. isn’t eat
C. don’t eat
D. doesn’t eat
