Topics: Modal Verbs
That’s impossible, he … about her sweetie’s birthday. He’s such a thoughtful person.
A. mustn’t have forgotten
B. can’t have forgotten
C. needn’t have forgotten
Select your answer:

Random Topics:
The Present Progressive TensePresent Simple vs Past SimpleGrammar and VocabularySimple Past TensesModal SpeculationCoordinating & Subordinating ConjunctionsGrammar (was, were, could, could not)There is or There areConditional Sentences Type 1Adverbs of DegreeOther quiz:
Modal Verbs › View______ we watch a film tonight?
A. Must
B. Should
C. Shall
Mixed General Quiz › View
Pennsylvania ___ into 67 parts called counties.
a. is divided
b. made
c. put
