[ Grammar ]
The quiz was a surprise. We __ studied for it.
A. should of
B. shoulda
C. should have

Random Topics:
Tenses and ConclusionsPrepositions and Prepositional PhrasesGive, do and makeModal Auxiliaries and To Be VerbsMiscellaneous Grammar UsagesUsed to & would & Past SimpleCity PlacesAdjectives and VocabularyPassive Voice & TensesPast PassiveOther quiz:
Some vs. Any › ViewDo you know ………….. good restaurant in London ?
A. Some
B. Any
Modals of Probability › View
You ………………… be really excited — you have tickets for your favourite band!
A. must
B. could
