Question:medium

Choose the option that best expresses the meaning of the given idiom/phrase.
The class could not keep a straight face on hearing the strange pronunciation of the new teacher.

Updated On: Jan 13, 2026
  • Remain sober
  • Remain calm
  • Remain silent
  • Remain indifferent
  • Remain serious
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The Correct Option is

Solution and Explanation

The correct answer is option (E):
Remain serious

The idiom "keep a straight face" means to avoid showing amusement or laughter. It implies maintaining a serious expression, even when something is funny or ridiculous.

In the context of the sentence, the class found the teacher's pronunciation so strange that it was difficult for them to remain serious. They likely wanted to laugh, but they were trying to control themselves.

Therefore, the option that best reflects the meaning of "keep a straight face" is "Remain serious." It signifies the effort to maintain composure and avoid laughing. The other options, like remaining sober, calm, silent, or indifferent, don't capture the essence of trying to suppress laughter or amusement.
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