[ Grammar ]
His grandfather is … in his family.
A. older than
B. the most old
C. the oldest
D. more older than

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Modal Verbs and ConjuctionsDemonstrative Pronouns and Verb TensesPresent SimpleArticles - rulesGrammar and VocabularyTransitive or Intransitive VerbsVerb Present Simple TenseModals for Ability, Possibility and PermissionDescriptionsContrast Linking WordsOther quiz:
Tag Questions › View___ that your suitcase?
A. Is
B. Do
C. Does
D. Are
Grammar Rules › View
Correct the subject-verb agreement in the following sentence: The birds (sing) in the trees.
A. The birds sing in the trees.
B. The birds singing in the trees.
C. The birds sings in the trees.
D. The birds singed in the trees.
Simple Present Tense › ViewJolene and Elaine ____ at home now.
A. aren’t
B. isn’t
C. don’t be
D. doesn’t are
Grammar › View
Mount Everest is the world’s __________ mountain.
A. high
B. higher
C. highest
D. most high