[ Modal Verbs ]
. If you are having trouble sleeping, you had better not drink so much coffee before bed. What is the function of the modal verb?
A. advice
B. obligation
C. request

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Present Simple & Present ContinuousGiving and Asking for AbilityAdjectives & QuantifiersGrammar & TensesAdjective, Adverb, and Noun FormsJobsIrregular Plural NounsAdjectives and VocabularyGerund & InfinitivesAdverb of Frequency and Past Continuous TenseOther quiz:
Ed and Ing Endings › ViewPeople were …………. that he got married so young.
A. surprised
B. surprising
Modals for Advice, Obligation/Prohibition, Necessity and Lack of Necessity › View
In which sentence can’t you substitute must with have to?
A. You must register online before you can make a purchase.
B. I haven’t seen my grandma since Christmas. I must see her soon.
C. You must answer all the questions on the test.
D. Claire must wear glasses for driving.
Modal Verbs › ViewYou ______ to feed the dog ,l’ve already done it.
A. Mustn’t
B. Can’t
C. Shouldn’t
D. Don’t have to
Grammar › View
She’s going to Spain …………….. March.
A. On
B. In
C. At
D. By
