A. cookies B. pain C. kilo D. in half A. entrance B. kilometer C. criticize D. pneumonia A. toothache B. bake C. mobile phone D. eating lunch A. assume B. rival C. proverb D. blank A. unhealthy B. verify C. clear D. glider A. skateboard B. speech C. prescription D. overweight A. location B. explosion C. sway D. questionnaire A. painful B. congratulations C. leftover D. improbable A. elderly B. play a part C. frog D. injure A. mimic warfare B. Benz C. advertisement D. rare