[ Comparative Degree (Adjective) ]
Christmas sales are when the stores are at their …………..
A. Busy
B. Busier
C. Busiest

Random Topics:
Modal and Relative PhrasesPresent Perfect ContinuousGrammar - direct/indirect objectsDependent ClausesHas and HaveGrammar ElementaryGerund & InfinitivePresent Perfect: for/sinceVocabulary, Adjective & PrepositionV-ing/to-VOther quiz:
Active and Passive Gerunds and Infinitives › ViewThe government promised _____ proactive about reducing carbon emissions.
A. being
B. to be
C. implementing
Articles & Preposition › View
Is he a clerk? A: No, he’s ____ manager. (There’s more than one manager)
A. No article
B. the
C. a
Conjunction › ViewJohn’s family is very happy_______his being awarded a scholarship.
A. and
B. because
C. because of
D. although
Phrasal Verbs › View
Please sit _____. You are ruining your posture.
A. down
B. up
C. over
