A. precaution B. card C. on the other hand D. set out A. trial B. nose C. boulder D. date back A. cold drink B. fill C. have a seat D. home A. tomb B. robe C. mouth D. continuing A. Ottawa B. by plane C. little D. Cincinnati A. horrible B. fortnight C. infectious D. bring A. various B. open C. listen and do D. mighty A. well B. at war C. generally D. space station A. Stockholm B. winter C. boast D. wheelchair A. Arab B. foolish C. the day after tomorrow D. breakfast