A. OK B. around the world C. by mistake D. twenty-three A. power cut B. solid C. good-bye D. inscribe A. eleven B. straight C. knock on D. stop doing A. weight B. twelve C. based D. idiomatic A. atlas B. clock C. go well D. sunset A. kind B. shake hands C. grayish D. the A. artificial B. time C. rice D. pit A. memorize B. speaker C. night D. glorious A. more than B. day C. pocket money D. darling A. link B. o'clock C. hum D. wit