A. assistant B. astronomy C. stamp D. take out the rubbish A. right away B. met C. writer D. at all A. truth B. take one's order C. student D. take a chance A. board B. represent C. syllable D. instead A. keep up B. appeal C. abroad D. bounce A. honest B. immediately C. analogous D. weather A. apart B. advisory C. frightened D. swell A. gale B. convulsive C. pupil D. send up A. running B. potato C. have a point D. pass A. sb can't wait B. vivid C. object D. similar