[ 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 children walked safely away during the fire drill.
safely means…
A. in a safe way
B. not safe
C. able to be safe
D. one who is safe
Perfect Tense › View
He ______________ to Hawaii many times.
A. have been
B. went
C. has been
D. was going
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