[ Noun and Modal Verbs ]
The participants _____ arrive before 9 AM, but they _____ leave before the ceremony ends.
A. mustn’t, have to
B. must, don’t have to
C. needn’t, must
D. have to, mustn’t

Random Topics:
PassivisationAction VerbVerb Tenses and UsagePrepositionPronouns, Sentence Structure, and Figurative LanguageSo / Neither / Either / TooConditional Sentence Type 3Essential and Nonessential ClausesSuffixes (ing-ed) SentencesVerbs and AdverbsOther quiz:
Phrasal Verb › ViewI don’t know how you can put … such noisy neighbours.
A. on
B. off
C. up
D. up with
Grammar › View
It’s annoying when people don’t _____ where they belong.
A. put things back
B. transfer a call
C. take responsibility for
Preposition › ViewNicola was wearing a silver ring ……………………. her little finger.
A. in
B. on
C. at
D. under
Articles › View
Long ago, ____ intelligent fox tricked some monkeys.
A. a
B. an
C. the
D. –
