[ Modal Verbs ]
This form _____ be filled out completely before submission.
A. must
B. can
C. should
D. might

Random Topics:
Conjunctions and PrepositionsPresent Simple Tense PassivePresent / Future / Present Progressive / non Action VerbsGerunds and TensesModal Auxiliaries and To Be VerbsConjunctive AdverbsGerund, Infinitive & ModalsPast Perfect SimplePrepositions and TensesVocabulary and Verb TensesOther quiz:
General Knowledge › ViewWhat is the difference between a jungle and a rain forest?
A. No difference. Simply two different ways in referring to the same thing
B. A jungle in general receives less rain than a rain forest
C. A jungle refers to the thickest area of a rain forest
D. A jungle and a rain forest each contain their own group of distinct plants and animals
Tenses › View
Traditional Khmer clothes ___ during the wedding ceremony.
A. wear
B. are worn
C. will wear
D. wore
Modals › ViewThe museum is free. You ____________ pay.
A. has to
B. don’t have to
C. must
D. should
VOCAB & GRAMMAR › View
‘How long have you been playing football?’
‘____ I started school.’
A. Until
B. Since
C. When
D. Recently
