A. hard-working B. extent C. detect D. tourism A. Spain B. groceries C. mouse D. orange A. grey B. radiation C. motorcycle D. afternoon A. memory B. make sense C. advent D. office A. reminder B. Thank goodness C. jazz D. assistant A. pyjama B. Tokyo C. these D. space station A. rid of B. database C. pour into D. red A. black B. tough C. scared D. email A. lecture B. employee C. for example D. canyon A. yellow B. goddess C. sensor D. to start with