S JUNG
CLASSES
BIO


INTRO
MATERIALS
CERTIFIED EXAM
WRITING
SPEAKING
GRAMMAR
KSAT
MADICAL
NYTimes



PARTS
INFINITIVE GERUND
CONJUNCTION
Untitled Document
8 Parts of Speech
Table Nouns
Pronouns
Verbs
Sentence Composition
  • Numbers

  • Present    Past     Past Participle
    be is am are     was were     been
    speak spoke spoken

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