A. specialize B. Friday C. female D. housewife A. go sightseeing B. truthful C. hi D. every A. collide B. air-resistance C. match D. council A. Saturday B. resent C. all the time D. tutor A. official B. get up C. calculator D. electrical A. delinquency B. night C. cylinder D. all right A. get hold of B. whatever C. what a pity D. suffice A. cell B. day C. communism D. consideration A. dangerous B. Thursday C. suitcase D. not at all A. gutter B. weakness C. dictionary D. Sunday