A. course B. have C. on behalf of D. viper A. horsepower B. health C. homework D. hurry up A. holiday B. concentrate C. daylight D. brush A. sanitation B. Thursday C. somatic D. on one's own A. triangle B. couch C. shut off D. our A. certificate B. foggy C. everything D. Canberra A. week B. cellphone C. flat D. criminal A. officious B. robot C. now and then D. quote A. she's B. housework C. quarrel D. rise A. gift B. milk C. ring back D. Friday