Multiple choice

Mrs. Davis expressed some ......... over the sudden increase in Paul Roger's travel expenses.

  1. compliance

  2. consent

  3. concern

  4. control
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The correct answer is 'concern'. The context 'expressed some _____ over the sudden increase' requires a noun that shows worry or apprehension about something negative. 'Concern' fits perfectly - you express concern over unexpected or troubling developments like sudden expense increases. Compliance means following rules, consent means permission, and control means authority - none fit the context of expressing worry.

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