[ Modal Verbs ]
An action is not necessary. (There is no obligation)
A. may
B. don’t have to
C. mustn’t
D. can’t

Random Topics:
Nouns, Articles, DeterminersGerund, Infinitive, Bare VerbRelative Clauses and UsagePrepositions & Prepositional PhrasesInterrogative Pronouns & AdverbsIdiomsBecause of & Inspite ofVerb + Infinitive or GerundGrammar and StructureDaily Routines & TensesOther quiz:
Grammar › ViewThere _____ many flowers in our garden last month.
A. did
B. was
C. are
D. were
Grammar › View
Let me know … you’ve heard any news.
A. when
B. until
C. before
D. while
Adverbs of Frequency › ViewMy roommate is so lazy. He ______ does anything to help me.
A. always
B. usually
C. never
D. sometimes
Present Perfect Continuous › View
it ____/_____ raining, the pavement is wet
A. has / been
B. has / be
C. has / rain
D. have/ been
