A. current B. lot C. nineteen D. activity A. export B. clown C. twenty D. mess A. North American B. just like C. seventeen D. recognise A. fourteen B. resource C. admission D. monkey A. stroll B. bench C. sixteen D. blackboard A. shine B. snail C. thirteen D. set the table A. use up B. lock out C. envision D. fifteen A. which B. kung fu C. pen D. straw A. give sb a hand B. helpline C. eighteen D. dress up A. count B. infect C. website D. sympathy