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acceptable
adjective
b2
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🔊
acceptably
adverb
b2
🔊
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age limit
noun
b2
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be
auxiliary verb
b2
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compulsory
adjective
b2
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🔊
controlled
adjective
b2
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due
adjective
b2
🔊
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etiquette
noun
b2
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exception
noun
b2
🔊
🔊
forbid
verb
b2
🔊
🔊
forbidden
adjective
b2
🔊
🔊
guideline
noun
b2
🔊
🔊
impose
verb
b2
🔊
🔊
leave
noun
b2
🔊
🔊
necessary
adjective
b2
🔊
🔊
necessity
noun
b2
🔊
🔊
not be supposed to do something
idiom
b2
obligation
noun
b2
🔊
🔊
permit
verb
b2
🔊
🔊
permit
noun
b2
🔊
🔊
prohibit
verb
b2
🔊
🔊
prohibition
noun
b2
🔊
🔊
provided
conjunction
b2
🔊
🔊
providing
conjunction
b2
🔊
🔊
regulate
verb
b2
🔊
🔊
regulation
noun
b2
🔊
🔊
require
verb
b2
🔊
🔊
requirement
noun
b2
🔊
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restrict
verb
b2
🔊
🔊
restricted
adjective
b2
🔊
🔊
restriction
noun
b2
🔊
🔊
rule book
noun
b2
🔊
🔊
strict
adjective
b2
🔊
🔊
strictly
adverb
b2
🔊
🔊
strictness
noun
b2
🔊
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tough
adjective
b2
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