A. fourteen B. her C. steamship D. dustbin A. ice cream B. wake up C. analyse D. give sb a hand A. fifteen B. as well C. silt D. over A. worn-out B. south C. yum D. welcome A. diary B. health care C. thirteen D. bring down A. efficiency B. poor C. nineteen D. teach A. chimney B. went camping C. pill D. eighteen A. left B. shirt pocket C. identity D. eleven A. seventeen B. as usual C. discovery D. make a difference A. useful B. speed up C. bucket D. twenty