Topics: Present Tenses
____ (you/ not/ see) the difference between the two pictures?
A. Don´t you see
B. Aren´t you seeing
C. Haven´t you seen
D. Haven´t you been seeing
Select your answer:

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ClausesBecause / soModals, Phrasal Verbs, Gerunds and InfinitivesPast Perfect TensesParallel Structure or Combining SentencesBe Going To vs. WillGrammar - PunctuationPreposition and ConjunctionPast or Present Verb TensePerfect ModalsOther quiz:
Present Tenses › ViewWhat are they ______(do) now?
A. does
B. doing
Articles › View
You’ve missed __________ bus. You’ll have to wait at least half __________ hour for __________ next one.
A. the, the, the
B. a, an, a
C. the, an, the
