[ Modal Auxiliaries and Similar Expressions ]
You ___ back up your data. The hard drive might fail soon.
A. may
B. had better
C. might
D. could
Random Topics:
Conjunction and PunctuationPresent Simple Positive and NegativeIf Conditional Zero and OneGrammar: wishes and regretsContrastive ConjunctionsMiscellaneous Grammar UsagesModals of Obligation & ProhibitionTenses & PrepositionIntermediate GrammarPronoun-Verb AgreementOther quiz:
Grammar › ViewThe weather was bad, _______ they didn’t keep their picnic plan.
A. but
B. so
C. and
D. or
Tenses › View
Last night, I _______ my phone on the bus.
A. lost
B. had lost
Conjunctions › ViewUse a conjunction to combine: The cat is sleeping. The dog is barking.
A. The cat is sleeping or the dog is barking.
B. The dog is barking, so the cat is sleeping.
C. The cat is sleeping and the dog is barking.
D. The cat is sleeping, but the dog is barking.
Grammar › View
He ____playing the guitar.
A. are
B. does
C. is
D. has