A. pardon me B. thirteen C. take the place of D. where's A. twenty B. mat C. phrase D. imperative A. fifteen B. pause C. Sahara D. failure A. horde B. pen C. veritable D. credulous A. neurotoxic B. count C. joke around D. concerned A. build sb up B. Lost and Found C. eighteen D. cheerful A. World Cup B. index C. lawn D. seventeen A. nineteen B. spiderman C. reader D. bookworm A. shine B. Ms C. DNA D. fourteen A. sixteen B. pipe C. dad D. remember