A. firmly B. negligible C. go on a trip D. be harmful to A. pregnant B. virtual C. wheelbarrow D. actually A. call out B. remember C. moot D. meaningless A. himself B. sterilize C. junk D. era A. contamination B. its C. bandage D. evaluation A. beneath B. methylated C. dig out D. devote A. puncture B. sanitation C. legendary D. make a mistake A. be surprised at B. self-respecting C. in fear of one's life D. carbonated A. boulder B. ethanol C. babysitter D. go to hospital A. run-down B. grind C. whoops D. come round