[ Modal Verbs ]
Students in many schools ______ chew gum. it is against the rules.
A. Shouldn’t
B. Mustn’t
C. Don’t have to
D. Should

Random Topics:
Grammar: MorphologyPrepositions of Time and PlacePast Progressive TenseDemonstrative SpeechPhrasal Verb & Prepositional PhraseSentence LabelingPassive with ModalsGrammar RulesSimple Present and Present Continuous TensesNoun and PronounOther quiz:
Reporting Verbs › View“This is a really good book, you should read it”
A. Gill recommended us to read the book.
B. Gill recommended reading the book.
C. Gill recommended to read the book.
Grammar › View
While I _________, someone rang the doorbell.
A. am sleeping
B. was sleeping
C. sleeping
D. sleep
Grammar › ViewI have stopped ……………horrors because they give me nightmares.
A. to watch
B. watch
C. watching
Grammar and Vocabulary › View
We _________ to be at the meeting until 2.30. Shall we get some lunch first?
A. haven’t
B. don’t have
C. haven’t got
