[ Modal Verbs ]
I’m sorry, but I _________ able to attend the meeting tomorrow.
A. will not be
B. am not
C. is not
D. am not to be

Random Topics:
Past Simple (Questions)So - Too - Either - NeitherTag QuestionPreposition of PlacePresent Simple or Present ContinuousAcademic VocabularyToeic Verb�Put� Phrasal VerbFormal & Informal WordsWill & Be going toOther quiz:
Grammar › ViewYou ________ stop when the traffic light turns red.
A. can
B. must
C. should
Vocabulary and Grammar › View
Sally _________ breakfast at home yesterday morning
A. have
B. has
C. had