PMDC Verified Question 46 of 82
The town _ its appearance completely since 1980.
A
Is changing
B
Changes
C
Has changed
D
Changed
Tap any option to test your recall and reveal the step-by-step Propolis autopsy.

Propolis Cognitive Error Autopsy

Official Correct Choice:
Option C: Has changed
Concept: Present Perfect with Time Markers ('Since').

Solution: Time markers starting with "since + past year" require Present Perfect tense (has changed) to connect past start point to present state.

Why other options are incorrect:
  • Options A & B: Present continuous or simple present tenses cannot express a action spanning past to present.

  • Option D: Simple past ignores connection to the present.

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