A. similar B. dialysis C. drainage D. cling A. add up B. will C. shelter D. squeak A. identity B. obstruction C. sincerity D. milk A. onto B. pact C. too to D. rubber A. ear B. lie down C. interval D. match A. side by side B. apparatus C. climate D. the Great Wall A. dish B. biogas C. blog D. shoal A. suddenly B. preliminary C. tariff D. sympathetic A. dramatic B. mountain C. be glad to D. elapse A. Bastille B. certainly C. receipt D. vapour