[ Modal Verbs ]
You ___ forget to wish your friend a happy birthday.
A. can
B. could
C. mustn’t
D. should
Select your answer:

Random Topics:
Adverbial Clause of MannerGRAMMAR - Could / Could notSocial Media VocabularyTypes of Sentence StructuresAdverbial ClausesTenses and ModalsInfinitive and GerundSimple Future - PassiveUnreal Uses of Past TensesGrammar : Must (Necessity)Other quiz:
Tenses › ViewIt…. at 12.00 for lunch.
A. stop
B. stops
Modals › View
I ___ be able to attend the meeting tomorrow.
A. can
B. will
C. might
D. would
