[ Modal Verbs ]
You…..use your mobile in your class.
A. must
B. mustn`t

Random Topics:
Comparatives and ConjunctionsMix-TensesModal VerbPassive Modals in Different TensesGrammar - to beAdverb of MannerPast Simple (Questions)Question TagWish, Unless, If sentenceUse of Prepositions or ConjunctionsOther quiz:
Tenses › ViewNikki ________ TV every night.
A. watches
B. watch
C. watched
D. watching
Vocabulary › View
I stopped at the ______ to refuel my car before embarking on the long road trip across the country.
A. gas station
B. grocery store
C. library
D. movie theater
