[ Modal Auxiliary Verbs ]
They ______ (have to / must) clean their room before they can go out.
A. have to
B. must
Random Topics:
Nouns as AdjectivesPresent Simple & Present Continuous TensesPresent Perfect Simple and ContinuousNouns, Pronouns, Antecedents, and Singular and PluralThe Present Progressive TenseModal Verbs for PossibilityConjunctive AdverbPhrases and ClausesModal PerfectThe Future Simple TenseOther quiz:
Phrasal Verbs › ViewAs the doctor arrived to attend to the girl who had fainted, the crowd moved to one side to ______.
A. let him through
B. let him out
C. let him off
D. let him down
Vocabulary and Grammar › View
She __________ a cold after being out in the rain.
A. went on with
B. came down with
C. ran out of
D. gave up
Tenses › ViewWhat are some typical keywords for the present tense?
A. this year, this month, today
B. at the moment, right now
C. for, since, yet, never
D. always, usually, sometimes, never
Grammar › View
Are there _____ in your briefcase?
A. any notebooks
B. a pen