[ Grammar : Must (Necessity) ]
Please be quiet! This is a library. You ___ talk loudly.
A. must
B. mustn’t
C. don’t have to

Random Topics:
English ArticleModals Deduction: cant /mustTimeProgressive TensesGrammar - Present PerfectDirect Object and Indirect ObjectPast Tense, Recount Text, and Future TenseProgressive Perfect and Simple Verb TensesGrammar : Structural Common ErrorsPunctuationOther quiz:
Grammar › ViewThe owner felt relief when her cat came home. (What is the abstract noun?)
A. owner
B. relief
C. cat
D. home
Mixed General Quiz › View
That student isn’t very smart. He is a ___.
a. tweet
b. twit
We __________ The Nun already.
A. see
B. sees
C. saw
D. have seen
Question Tag › View
If he spoke better English he would look for a job abroad,
A. would he?
B. wouldn’t he?
C. didn’t he?