[ Perfect Modals ]
You did well on the exams. You _____________ (study) a lot.
A. shouldn’t have studied
B. needn’t have studied
C. can’t have studied
D. must have studied

Random Topics:
Comparatives - SuperlativeConditional Sentence 0, 1Grammar (Adjectives)Bare Infinitive and To InfinitiveModals and Active and Passive VoiceAdjectives, ING - EDProgessive TensesPast Tense (Regular and Irregular)Preposition of DirectionAdjectives-Comparison, SuperlativeOther quiz:
Present Simple › ViewThey ____ not walk to school.
A. are
B. does
C. do
D. is
Relative Clauses › View
Can you remember the name of the hotel ________ we stayed last year?
A. when
B. whose
C. where
Grammar › ViewMy mom ______ angry if I _____ in my homework on time.
A. gets, doesn’t hand
B. get, doesn’t hand
C. gets, don’t hand
D. get, don’t hand
Grammar › View
The product is best used before the __________.
A. best-before date
B. use-by date
