[ Modal Verbs ]
In professional communication, which modal verb is used to indicate what is allowed or permitted?
A. must
B. shall
C. can
D. may
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Tenses and OpinionsSimple Present Continuous TenseRelative & ModalsGrammar Pronoun and Singular Plural NounPrepositions of Place and TimeClauseModals and Semi-ModalsGerunds, Infinitives and ParticiplesPassive Voice in Past Simple TenseGrammar - Present and Past PassiveOther quiz:
Tenses › ViewI read an encyclopedia, it says that snakes _____ on the ground, in trees and in water.
A. Living
B. Live
C. Lives
D. Lived
Grammar › View
Jack and Jill went camping. ____ like going camping.
A. him
B. he
C. them
D. they