16Hit1600
Standard English ConventionsHardVerb tense: past perfect for an earlier past event

Standard English Conventions practice question

By the time the rescue boat reached the rocks, the tide ____ most of the sandbar.

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

  1. A. had coveredCorrect
  2. B. covers
  3. C. has covered
  4. D. covering

Answer: A. had covered

The covering was complete before another past event, so the past perfect 'had covered'.

Why the other answers are wrong

B. covers
Present tense clashes with 'reached'.
C. has covered
Present perfect doesn't sit before a past event.
D. covering
'Covering' leaves the clause without a finite verb.

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