A. bill B. doubt C. blood D. knock on A. Mrs. B. snack C. provide D. note A. well B. moveable C. area D. side by side A. sign B. aeroplane C. too to D. do some cleaning A. sign language B. screw C. reminder D. What happened A. odds B. obey C. unpredictable D. vegetable A. appear B. Macintosh C. as a result D. painting A. tariff B. pop singer C. ticket D. look through A. watch B. stocking C. gleam D. coarse A. tobacco B. pub C. parallel D. apparatus