A. good luck B. cucumber C. be thirsty for D. tolerant A. feature B. tropical C. text D. musty A. begin with B. paddle C. keep one's cool D. in the area of A. graduation B. safekeeping C. divide into D. sorghum A. congratulate B. complaint C. laser D. conference A. fourth B. penholder C. compare to D. overcome A. go by B. animal-lover C. be tired out D. six A. sea level B. double C. whatever D. weekly A. speech B. survey C. paperwork D. go sightseeing A. gasoline B. method C. contaminate D. belt