A. this B. UFO C. whether D. and A. who B. ballad C. scientific D. mice A. Chinese opera B. be likely to C. farewell D. love A. sacrifice B. take medicine C. again D. uncle A. chew B. Maori C. family D. status A. except B. worker C. yell D. Egypt A. room B. automatic C. singer D. operate A. worship B. thus C. footballer D. write A. from on B. tractor C. mother D. Sydney Opera House A. wound B. actress C. vowel D. celery