[ Modal Verbs ]
Sally always pays for her travel in advance, but it isn’t necessary.
A. Sally needn’t pay for her travel in advance.
B. Sally might not pay for her travel in advance.
C. Sally may not pay for her travel in advance.
D. Sally can’t pay for her travel in advance.

Random Topics:
Past Simple TensesTOEFL GrammarPhrasal Verb and ModalModals for Ability, Possibility and PermissionFirst Conditional SentencePresent Continuous TenseUnderstanding Product Packaging and TensesModalQuantifiers & Modals of ObligationTime Clauses of FutureOther quiz:
Grammar › ViewWhat is the subject of the sentence below.
Jane and Diane walked to the library yesterday.
A. Library
B. Jane and Diane
C. Walked
Grammar › View
He can’t see well ___ he always sits at the front in class.
A. because
B. so
Gerunds and Infinitives › ViewIt’s common to write gerunds after phrasal verbs.
A. TRUE
B. FALSE
Modals › View
Hugh __________to ask any questions, everything was clear.
A. needn’t
B. needed
C. needn’t have
D. didn’t need
