[ Modal ]
We use it to express a recommendation.
A. Can, could
B. May, might
C. Must, have to
D. Should, ought to

Random Topics:
Adjective vs AdverbQuantifiers & Modals of ObligationTypes of Simple Sentences-ing form and the to-infinitiveGrammar - Imperatives and LetVerb-ing or to VerbNoun PhraseComparatives and ConjunctionsHelping and Linking VerbsWorld Literature VocabularyOther quiz:
Modal Verb in Passive Voice › ViewNatural resources _________________to protect our planet.
A. must not be conserved
B. must be conserve
C. must not be conserving
D. must be conserved
Present Tenses › View
Identify the present continuous tense in the sentence: ‘She is reading a book.’
A. is reading
B. was reading a book
C. is reading a book
D. reads a book
Grammar › ViewI am sorry but you _________________ take pictures in this part of the museum. See that sign? It is against the museum rules.
A. Can’t
B. Shouldn’t
C. Don’t have to
D. ‘ve got to
Grammar › View
…house is very big.
A. Them
B. Us
C. Their
D. They
