You must never take off your helmet while you are riding a motorcycle.
A. Helmets must be worn at all times when you are riding a motorcycle
B. You needn’t wear a helmet whenever you are riding a motorcycle
C. When you are riding a motorcycle, wearing a helmet is not a must.
D. If you are riding a motorcycle, you needn’t wear a helmet.

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Modals and Semi-ModalsFuture Continuous TenseWas & Were QuestionsGoing To Be and WillFrequency AdverbsTime ExpressionsPresent Simple vs Past SimplePreposition FormPrepositions and Prepositional PhrasesVocabulary & GrammarOther quiz:
Grammar › ViewI totally agree _______ your opinion – everything you say about this is true!
A. of
B. with
Mixed General Quiz › View
The word person has multiple words that mean the same thing with slightly different connotations – human and homosapien – is an example of…
A. syntax
B. phonology
C. lexicon
D. semantics
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A. will watching
B. will have watched
C. will be watching
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“My windows were broken last night.”
A. Joe said that the windows had been broken the night before.
B. Joe said that his windows were broken the night before.
C. Joe said that his windows was stolen the night before.
D. Joe said that his windows have been broken the night before.