[ Modals and Active and Passive Voice ]
. ______refers to being allowed or given the right to do something, where you have the choice to accept or decline.
A. Permission
B. Obligation
C. Prohibition
D. Ability

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Noun PhraseSimiles, Metaphors, Personification and HyperbolePresent Tenses and ConnectorsCountable QuantifiersVerb Tenses and Past ParticiplesHelpful Phrases Conditional TensesPresent Simple: affirmative, negative, interrogativeConditionals 1,2,3Vocabulary and TensesOther quiz:
Conditionals › ViewTheir baby girl rarely ………. (cry) unless she ………. (be) hungry.
A. cry/was
B. cries/was
C. cry/is
D. cries/ is
How much and how many › View
How ___ trees do we need to produce enough oxygen for a person?
A. Many
B. Much