[ Expressing Obligation and Modals ]
It is Monday. The students are having flag ceremony. Every student ….. wear uniform. They are standing in the yard.
A. can
B. must
C. may
D. should
Select your answer:

Random Topics:
Progressive Verb TensesQuestion tag and + - AgreementActive-Passive VoicesModals of Obligation & ProhibitionComparative and Superlative AdjectiveIndependent/Dependent Clauses & Relative ClausesPrepositions of TimeWould rather/ would prefer/ would likeConjunctions, Prepositions and InterjectionsSimple Present VS Present ContinuousOther quiz:
Grammar › ViewWhat _____ next weekend?
A. do you do
B. will do you
C. are you doing
Grammar › View
I _______ return the book after I read it.
A. will arrives
B. arrives
C. will going to arrives
D. will arrvie
