A. arrowhead B. suspend C. pepper D. dragon boat race A. enhance B. satisfied C. December D. winter A. pray B. too C. rather D. block out A. essential B. before long C. birthday D. scientific A. sounding B. What happened C. pneumatic D. habit A. oval B. mop C. street D. sun A. shady B. sign C. reception D. wrestler A. round B. sandwich C. arrangement D. find one's way out A. paintbrush B. put forward C. much D. storeroom A. look for B. why not C. saliva D. spoon