[ Modal Verbs ]
It’s not good idea to talk on a cell phone and drive at the same time.
Drivers _____ do that.
A. Must
B. Shouldn’t
C. Have to
D. Should

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Modals and PrepositionAdverbial Clause of Cause and EffectParts of Speech and GrammarTo Infinitive or GerundConditional Sentences and AdverbsPast TensesModals for Advice, Obligation/Prohibition, Necessity and Lack of NecessityGrammar of Future PlansTOEIC GrammarModal Verb, Passive VoiceOther quiz:
Grammar › ViewChoose the correct verb from the choices
Several of the tourists (visits, visit) the Art Institute of Chicago.
A. visits
B. visit
Indefinite and Reflexive Pronouns › View
Is the underlined word an indefinite or reflexive pronoun?
However , almost nobody is sure about the vast number of galaxies in the universe.
A. indefinite
B. reflexive