A. radioactive B. push C. equip D. carbon A. attitude B. play a part C. Pacific Ocean D. inland A. full B. pollution C. moonlight D. dinner A. dormitory B. absolutely C. power D. adjective A. go to bed B. crash C. mask D. light A. buy B. observatory C. invisible D. pollute A. process B. grateful C. stay out D. centimeter A. the same to B. be caught in C. evaluate D. integrated A. cook breakfast B. look through C. arsenic D. write about A. carriage B. planet C. concerned D. walk on