A. yes B. drawer C. reluctant D. go skating A. clumsily B. friend C. lecture D. underwater A. believe B. let C. skilful D. Mr A. clean up B. counteract C. fall D. class A. interesting B. reassure C. triple D. spell A. tadpole B. litter basket C. colourful D. good afternoon A. possibility B. take C. germ D. thank A. it B. twenty-eight C. oxide D. solitude A. headlight B. see C. waterspout D. mile A. sleepy B. thanks C. tricycle D. vehicle