[ Verb Tenses ]
. What does a perfect verb tense express?
A. Certainty that the action will be completed
B. Ongoing actions only
C. Unfinished actions
D. Actions that will never happen

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Simple vs Continuous Past TenseArticles and PronounsGerund, Infinitive, Bare VerbTenses UsageModal Verbs - ObligationPassive and Active SentencesComparative AdverbLinking Verbanother/the others/each other/one anotherAdjective and AdverbOther quiz:
Present Continuous › ViewI … … an apple.
A. am eating
B. are eating
C. is eating
D. eating
Nouns, Pronouns, Antecedents, and Singular and Plural › View
Tom and Jim can submit (his/their) report today.
A. his
B. their
Tenses › ViewIn the USA elections for president … every four years.
A. hold
B. is held
C. are held
D. was held
E. were held
Grammar › View
The novels of Constance Fenimore Woolson, , have special interest for their regional settings.
(A) in a nineteenth-century writer
(B) a nineteenth-century writer
(C) the nineteenth-century writing
(D) wrote about the nineteenth century
