A. co-founder B. threaten C. come true D. of all ages A. dig B. orange C. in vain D. main unit A. compare B. truck C. waitress D. kill A. independent B. sand C. workbook D. neighbourhood A. take after B. acre C. Morocco D. entry A. dining hall B. citizen C. riverbank D. no wonder A. northeast B. rise C. missing D. donate A. gutter B. no good C. poetry D. appendix A. tail B. be short of C. subdue D. root A. documentary B. marble C. upstairs D. call up