A. hippo B. fall off C. watchdog D. cowboy hat A. aside B. they're C. throw D. look ahead A. lift up B. blank C. join in D. risk A. English book B. landmine C. cave D. attention A. in all B. translator C. glad D. grape A. whereabouts B. archaeological C. insure D. hit A. drive away B. pain C. treatment D. subservient A. potassium B. side C. boast D. Nice to meet you A. interest B. hang C. corner D. highly A. mankind B. spellbind C. goods D. fridge