Dr. Keyssar’s new book offers encouragement ______ those hoping ______ produce change ______ the twenty-first century.
A. for, to, with
B. to, to, in
C. with, by, for

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Modal and Modal PerfectInversion + Passive Voiceso vs suchTenses and Verb FormsCompound SentencesVocabulary and PhrasesSimple Past - Irregular VerbsSubordinate ConjunctionsFuture Tense (will/be going to/p.continuous)Suffixes (ing-ed) SentencesOther quiz:
Comparative Degree (Adjective) › ViewAdjective: pretty
I personally believe that my sister is the ____________________ girl in the neighborhood.
A. Prettier
B. Prettiest
Gerund and Infinitive › View
The rapid disappearance of Arctic ice may enable the use of an undersea Internet cable, ……………………….. a shorter path between Europe and Asia.
A. creating
B. to create
Tenses › ViewWhich one is the correct answer for: Has he completed the arrangement for the coming event up to now?
A. Does she have visited her mother this month?
B. Have she visited her mother this month?
C. Has she visited her mother this month?
D. Is she visiting her mother this month?
Vocabulary and Grammar › View
we have pizza_____dinner
A. for
B. at
C. in
D. of
