[ Grammar & Vocabulary ]
I’m sorry but _____ the answer.
A. I don’t know
B. I am not knowing

Random Topics:
Modal Verbs and ConditionalsCan, Could, May, MightFuture TensesContractions and ConjunctionsGrammar - too & enoughTOEICHave as verb and auxiliaryCoordinating Conjunctions and Comparative AdjectivesFirst Conditional & Future TensesGrammar - Countable/ UncountableOther quiz:
Gerund or Infinitives › ViewI spilled my coffee so I had to stop…
A. to clean it up.
B. cleaning it up.
C. to cleaned it up.
Grammar and Punctuation › View
Which word class is hand-operated in the sentence below? One person turned the hand-operated wheel while the other steered the boat.
A. a verb
B. an adjective
C. a noun
D. an adverb
Conditional Sentences Type 0, 1 and 2 › ViewIf we arrived earlier, we …… Norma’s presentation.
A. would saw
B. will see
C. are to see
D. ‘d see
Grammar › View
My Uncle Luis is the one person __________ has inspired me to succeed.
A. what
B. which
C. who
D. whose
