16Hit1600
Standard English ConventionsMediumAgreement with subjects joined by 'or'

Standard English Conventions practice question

Either the manager or the two assistants ____ the shop on Sunday mornings.

Which choice completes the text so that it conforms to the conventions of Standard English?

  1. A. openCorrect
  2. B. opens
  3. C. is opening
  4. D. has opened

Answer: A. open

With 'either ... or', the verb agrees with the subject NEAREST to it. That is 'the two assistants', which is plural: 'open'.

Why the other answers are wrong

B. opens
'opens' agrees with 'the manager', but the nearer subject is the plural 'assistants'.
C. is opening
'is opening' is singular; the nearer subject is plural.
D. has opened
'has opened' is singular and shifts the tense away from the habitual 'on Sunday mornings'.

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