Idioms

keep a straight face
to stop oneself from smiling or laughing
It was difficult to keep a straight face when the man fell off his chair.

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  • keep a tight rein on (someone or something)
  • keep abreast of (something)
  • keep after/at (someone)
  • keep an eye on (someone or something)
  • keep an eye out for (someone or something)
  • keep at (something)
  • keep away from (someone or something)
  • keep body and soul together
  • keep books
  • keep company with (someone)
  • Idioms Quiz
  • hang in the balance
  • go for broke
  • in no time
  • hold (someone) hostage
  • off like a shot
  • a risk of rain/showers/thunderstorms
  • for sale
  • draw fire
  • on duty
  • the straight and narrow


    • My Account / Test History
    Invention
    Invention : flask, vacuum (thermos)
    Year : 1892
    Inventor : sir james dewar
    Country : scotland.      .. More >>
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