[ Modal Verbs ]
You ___________ keep quiet when you are in a library.
A. Shouldn’t
B. Can
C. Must
D. Could

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-Ing and Infinitive Verb PatternsSimple Past Tense and Present Continuous TenseCoordinating & Subordinating Conjunctions-ing &-ed AdjectivesWill or Going toSubject Verb Agreement Irregular VerbTypes of PrepositionPresent Perfect SimpleCohesive DevicesRelative Clauses beginning with PrepositionsOther quiz:
Grammar › ViewConsider this scenario: Ravi, Sia, and Mia are observing their friend Noah draw a picture. Suddenly, Noah uses a word to refer to himself. Can you guess which word Noah used: “she” or “tree”?
A. She
B. Tree
Grammar › View
Max is…………than Mike
A. more careful
B. careful
C. more care
D. care