Topics: Modals
Choose the best modal to complete this sentence:
You ___ enter the X-Ray room when the red light is on. You might get exposed to radiation.
A. have to
B. must
C. must not
D. cannot
Select your answer:
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Simple Present Negative and QuestionPresent Simple, Present Continuous or Present PerfectNoun Verb AgreementPresent tense AffirmativeAction VerbIELTS VocabularyTenses and ConclusionsPronouns and QuantifiersPreposition and Word FormUsed to - Would - TensesOther quiz:
Vocabulary and Grammar › View______ she was very hard-working, she hardly earned enough to feed her family.
A. Because
B. Although
C. Due to
D. Despite
Vocabulary › View
a thin and sharp metal with a whole and cotton, used for sewing
A. needle and thread
B. nidle and thread
C. needle and thrade