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e people _____ to flu has been found by researchers.A. fragile B. frail C. vulnerable D. Veteran24. He _______ using violence.A. draws the line at B. under no circumstances C. take the plunge D. keeps at bay25. Cruelty is quite ______ to his nature.A. alleged B. alien C. alike D. acute26. He ____ his back during a practice session. That explains why he is absent from today’s game.A. strained B. pressed C. damaged D. spoilt27. He opened a bottle of champagne and it ____ all over my dress.A. spotted B. sprayed C. spread D. scattered28. She married young and felt she was _____ all the good things in life.A. missing out on B. getting through with C. dropping out of D. ing to terms with29. The headmaster agreed to ______ the teachers’ proposals to the school governors.A. reconsider B. readvocate C. remend D. reform30. The voice on the radio is ______.A. figuring out B. holding out C. dropping out D. fading ou