[ Modal Verbs ]
They are not sure if they will travel this summer. They ___________ travel.
A. should
B. mustn’t
C. can’t
D. might

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Grammar TOEFLProgressive Perfect and Simple Verb TensesSimple Past Tense & Future TenseGerund, Infinitive, Bare VerbModals of AdviceWestern Europe CountriesConditional Sentences Type 0, 1 and 2Present Tenses: Simple vs ContinuousPresent Simple or Present ContinuousPresent tense AffirmativeOther quiz:
Grammar › ViewYou ———- be a mean boy.
A. must
B. mustn’t
Grammar for TOEFL › View
Hospital committees _____ spent weeks agonizing over which artificial kidney candidate would receive the treatments now find that the decision is out of their hands.
A. once
B. that once
C. have
D. once had
Grammar › ViewChoose the correct sentence identifying the grammar with (was and were).
A. I was in my bedroom at 8:30 last night.
B. I were in my bedroom at 8:30 last night.
Past Modals › View
I ___________________________________ (start) saving money years ago! (past advice / regret)
A. should have started
B. could have started
C. would have started
D. might have started
