A. teens B. botanical C. shellfish D. vast A. aching B. exchange C. delete D. survival A. special offer B. deposit C. botany D. preside A. diagnose B. date back C. yoyo D. collect toy cars A. in all directions B. right now C. quilt D. in terms of A. delicate B. in need C. foreigner D. interrupt A. scour B. complex C. vein D. province A. inn B. teach English C. bow and arrow D. melon A. spiteful B. tentative C. swoop D. syndrome A. motor B. cheekbone C. despise D. someday