[ Modal Verbs ]
They _____________________ go to school today. It’s Thanksgiving.
A. Must
B. Mustn’t
C. Needn’t

Random Topics:
Participal PhrasesKinds of SentencesTo Infinitive or Bare InfinitivePhrasesCompound Words and SentencesGrammar on ConditionalsSimple Past TenseDo not or Does notComparative AdverbVerb Tense, Pronouns and AntecedentsOther quiz:
Modal Verbs › ViewAfter looking at his notes again, he ____ to complete the exercise.
A. could
B. was able to
C. can
D. have been able
Passive Voice › View
The Eiffel Tower _______________ (visit) by thousand million tourists every year.
A. is visited
B. are visited
C. is visit
D. are visit
Verb Patterns › ViewI am learning _________ English.
A. speaking
B. speak
C. to speak
Reflexive pronouns › View
Did you enjoy ___________________ at the party last night?
A. ourselves
B. yourselves
C. herself
D. himself