A. valuable B. indefinable C. hamster D. translation A. boss B. never C. pleased D. rubbish A. row B. behind C. unpredictable D. paper clip A. victory B. across from C. congratulation D. vote A. within B. grammar C. July D. asleep A. volleyball B. sigh C. period D. pass A. Barents B. sensitive C. merchant D. savannah A. questionnaire B. weekday C. drawer D. trunk A. co-founder B. dangerous C. astronaut D. ship A. pass away B. all around C. here is D. review